ELECTRIC CAR For every hour x that Eva’s electric car charges, she can drive the car 7.5 miles. Eva needs to drive at least 60 miles tomorrow.

Part A

What inequality represents the situation in terms of x hours?

Multiple choice question.

A)
60x≥7.5


B)
7.5x≤60


C)
7.5x≥60


D)
60x≤7.5

Answer:

90 feet.

Step-by-step explanation:

The horizontal beam is parallel to the base of a triangular roof, and the vertical beam is perpendicular to the horizontal beam and the base of the roof. So the length of the horizontal beam is the same as the base of the roof which is 90 feet.

3 is not included in the solution set of x>3

In Mathematics, the relationship between two values that are not equal is defined by inequalities. Inequality means not equal. Generally, if two values are not equal, we use “not equal symbol (≠)”. But to compare the values, whether it is less than or greater than, different inequalities are used

Inequality is a Mathematical statement that shows the relation between two expressions using the inequality symbol. The expressions on both sides of an inequality sign are not equal. It means that the expression on the left-hand side should be greater than or less than the expression on the right-hand side or vice versa

If two real numbers or the algebraic expressions are related by the symbols “>”, “<”, “≥”, “≤”, then the relation is called an inequality.

From the question,

x>3 (x should be greater than 3) means the the value of x is more or greater than 3, that is, x is 4,5,6,...

Hence, 3 will not be included in the values of x>3

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Total Surface Area = (Perimeter of the base × Length) + (2 × Base Area); or TSA = (S1 + S2 + S2)L + bh

Now, According to the question:

The surface area of a triangular prism is also known as the total surface area. Therefore, it is calculated using the formula, Total Surface Area = (Perimeter of the base × Length) + (2 × Base Area); or TSA = (S1 + S2 + S2)L + bh; where:

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The answer is 387.97

Any progression in which the ratio of adjacent terms is fixed is a Geometric Progression. The general form of representation of a geometric sequence is a, ar, ar2, ar3, ar4, ar5, .....

Given here: To find the sum of the geometric series from n=2 to n=34

we know To find the sum of a finite geometric series, use the formula, Sn=a1(1−rⁿ)/1−r,r≠1 , where n is the number of terms, a1 is the first term and r is the common ratio

S₃₂= 400 (1-0.93³²) /0.93

       = 430.12×(1-0.098)

       = 387.97

Hence, The answer is 387.97

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∆ABC and ∆EFD are congruent by the ASA criterion as segment AC and segment DE has single tick mark, angle A and angle E has single tick marks on arc and angle C and angle D has double tick marks on arc.

The ASA (Angle-Side-Angle) criterion states that if two triangles have two angles and the included side congruent (identical), then the two triangles are congruent.

In this case, both triangles ABC and DEF have two angles congruent (angle A and angle E, and angle C and angle D), and the included side (segment AC and segment DE) congruent. Therefore, by the ASA criterion, the two triangles ABC and DEF are congruent.

To be more precise Angle A and angle E has single tick marks on arc which means both angles are congruent and angle C and angle D has double tick marks on arc which means both angles are congruent. As we know, if two triangles have corresponding parts congruent, the two triangles are congruent.

If segment BC equals to segment FD we can prove that the triangles, ∆ABC and ∆EFD are congruent by the SAS criterion.

--The question is incomplete, answering to the question below--

"Two triangles ABC and DEF are represented. Segment AC and segment DE has single tick mark. Angle A and angle E has single tick marks on arc. Angle C and angle D has double tick marks on arc. If , then ∆ABC and ∆EFD are congruent by the ASA criterion. If , then ∆ABC and ∆EFD are congruent by the SAS criterion."

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Answer: -x+5/(x-1)(x+3)

Step-by-step explanation:

Subtract 3/(x-1)-4(x+3)

3(x+3)/(x-1)(x+3)-4(x-1)/(x+3)(x-1)

= 3x+9/(x-1)(x+3)-4x+4/(x+3)(x-1)

= -x+5/(x-1)(x+3)

The coordinate of the point F' after dilation will be (1, -1). Then the correct option is D.

Dilation is the process of increasing the size of an item without affecting its form. Depending on the scale factor, the object's size can be raised or lowered. There is no effect of dilation on the angle.

The coordinate of point F is (2, -2). And the scale factor is 1/2. Then the coordinate of the point F' after dilation will be calculated as,

⇒ (1/2) × (2, -2)

⇒ (1/2 × 2, 1/2 × -2)

⇒ (1, -1)

The coordinate of the point F' after dilation will be (1, -1). Then the correct option is D.

The graph is given below.

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The perpendicular height of the trapezium is given as follows:

h = 6 m.

The area of a trapezium with parallel sides a and b, and height h, is given by the equation presented as follows:

A = 0.5h(a + b).

The sum of the parallel sides is 30m, hence:

a + b = 30.

The area is of 90m², hence the height of the trapezium is obtained as follows:

15h = 90

h = 90/15

h = 6 m.

(as a + b = 30, hence 0.5(a + b) = 15).

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We know

Area =1/2(Sum of parallel sides)×height

Therefore , the solution of the given problem of triangle comes out to be ABC is congruent with XYZ.

A triangle is a polygon since it has three parts and three vertices. It is a fundamental geometric figure. A triangle with the corners A, B, & C is referred to as triangle ABC. A single planar and triangle are found in geometric shapes when four elements are not collinear. Due of its three sides and top right corner, triangles are classified as polygons.

Here.

ABC is congruent with XYZ, hence

then,

∠A equals ∠X

∠B is equivalent to ∠Y.

∠C  equals ∠ Z

and,

xy is equivalent to line ab.

yz is identical to line bc.

xz is equivalent to line ac.

Cpct was used to resolve this.

congruent triangle's matching triangle segments

Therefore , the solution of the given problem of triangle comes out to be ABC is congruent with XYZ.

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The points (–2, 8) and (2, –8) are reflections of each other across both axes. This can be seen by taking their coordinates and plugging them into the reflection formula, which is (x, y) → (–x, –y).

When we plug in the coordinates for the first point, we get (–2, 8) → (–(–2), –(8)) = (2, –8). This is the coordinates of the second point, so they are reflections of each other.

The points (–7, –1) and (–7, 1) are also reflections of each other across both axes. Using the same reflection formula, we get (–7, –1) → (–(–7), –(–1)) = (7, 1), which are the coordinates of the second point.

The points (5, –6) and (–5, –6) are reflections of each other across both axes. Applying the reflection formula, we get (5, –6) → (–(5), –(–6)) = (–5, 6), which are the coordinates of the second point.

Finally, the points (4, –3) and (–3, 4) are reflections of each other across both axes. Using the reflection formula, we get (4, –3) → (–(4), –(–3)) = (–4, 3), which are the coordinates of the second point.

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0 degree latitude and 0 degree longitude is at equator

Longitudes: The vertical lines running north-south, join the two poles. They are called the meridians of longitude. They are spaced farthest apart at the equator and converge at a point at each pole.

Horizontal lines called latitudes are used to measure distances north or south of the equator. Vertical lines known as longitudes are used to determine the west or east of the meridian in Greenwich, England. Latitude and longitude work together to help cartographers, geographers, and others find specific locations on the globe.

What is the uses of latitude?

Any location's distance from the equator may be determined using its latitude, which is based on its degree. We can locate any point on Earth using longitude and latitude. The GPS or Global Positioning System uses these coordinates.

The grid system that enables us to locate absolute or precise places on the surface of the Earth is made up of latitude and longitude. Latitude and longitude can be used to pinpoint certain locations. Landmark identification also benefits from knowledge of latitude and longitude.

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Step-by-step explanation:

please see attached for explaination

Answer:

9 and 10

Step-by-step explanation:

x = 1st positive integer

x+1 = 2nd positive integer

(x+1) is the next positive integer after x (Ex. 3 aka 2+1 is next integer after 2).

Larger Integer: x+1  ==> being squared

Smaller Integer: x ==> being multipled by 9

9x + 19 = (x+1)^2  ==> the square of (x+1) is 19 more that 9 multiplied by x.

9x + 19 = (x+1)(x+1)  ==> simplify

9x + 19 = x(x+1) + 1(x+1)   ==> distribute (x+1) to x and 1.

9x + 19 = (x*x + 1*x) + (1*x + 1*1)  

9x + 19 = x^2 + x + x + 1  ==> simplify

9x + 19 = x^2 + 2x + 1

19 = x^2 - 7x + 1  ==> subtract 9x on both sides

Make one side of the equation equal to 0 so you can factor the equation:

0 = x^2 - 7x - 18  ==> subtract both sides by 19

0 = x^2 + 2x - 9x - 18  ==> 2x - 9x = -7x and 2 * (-9) = -18

0 = x*x + 2x - 9x - 18  

0 = x(x + 2) - 9(x + 2)  ==> factor

0 = (x - 9)(x + 2)

x - 9 = 0         x + 2 = 0

x = 9                     x = -2

Out of x = 9 and x = -2, only x = 9 is positive.

Hence, x = 9 and x+1=10.

Hence, the answers are 9 and 10.

Answer: K = -18

Step-by-step explanation:

Given equation: K/6+8=5

Let's subtract 8 from both sides of the equation

K/6 = -3

Multiply both sides by 6

K = -18

When we are walking along the forest, the action-reaction pair that will not occur is d) you pushing down on earth and earth pushing you forward.

According to Newton's third law of motion, two bodies exert equal and opposite forces on each other in every interaction. These forces form action-reaction pairs.

Examples of action-reaction combinations/pairs include: pushing the ball with the gun - the ball pushes the gun back (recoil), or the player applies hand force to the ball and throws the ball forward - the ball pushes back with the hand. The properties of action-reaction pairs are: They must arise from the same interaction. The acting force and the reaction force are equal. Action and reaction forces are directed in opposite directions. The forces act on different bodies and are therefore unbalanced.

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The percent markup of the department store is given as follows:

67%.

The percent markup is obtained applying the proportions in the context of this problem.

A department store buys 300 shirts at a cost of $1,800, hence the cost per shirt is given as follows:

1800/300 = $6.

The shirts are sold by $10, hence the markup is given as follows:

10 - 6 = $4.

The percent markup is given by the division of the markup by the initial price and multiplied by 100%, hence:

4/6 x 100% = 67%.

(rounded to the nearest percent).

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Answer:

67%

Step-by-step explanation:

Therefore , the solution to the given problem of linear equation comes out to be  we bought 6 videos and 3 CDs.

The term "linear" refers to any function that has the algebraic form y=mx+b. m is the y-intercept, while B is the slope. The previous sentence contains a two-variable linear equation since both y and y are factors. Equations involving two variables are called bivariate equations. y + z = 2 and 3z - 6 + x = 3 are two of the many applications for linear equations. The equation y=mx+b, where m stands for the slope and b for the y-intercept, is referred to as a linear equation. The formula is Y=mx+b, where m denotes the inclination and b the y-intercept.

Here,

A collection of equations will be constructed.

Let V = the number of videos purchased.

C will stand for the quantity of purchased CDs.

Since there are eight nephews in all, and each nephew received either a video or a CD, the sum of the numbers of movies and CDs is nine.

So V + C = 9.

We are also aware of how much each CD and film cost and how much money was wasted.

So 14.95V + 16.88C = 140.34

Here, let's experiment with substitution.

Let's just solve for V since it doesn't matter whichever variable we do it for. V = 9 - C

Therefore, replace "V" in the second equation with "9-C," and the result will be 134.55 - 14.95C + 16.88C = 140.34 1.93C = 5.79 C = 3

You can add C = 3 straight into either of the original equations, though I believe I know which one is simpler for you.

V + 3 = 9

V = 6

So we bought 3 CDs and 6 videos.

Therefore , the solution to the given problem of equation comes out to be  we bought 6 videos and 3 CDs.

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The intercept form of a quadratic equation is y = a ( x − p ) ( x − q ) , where is the same value as in standard form, and and are the intercepts

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Answer:

what do you need help on there is no question to answer

Step-by-step explanation:

Answer:

------------------------------------------

Let the number be x.

Set up equation to reflect all the operations:

Solve it in below steps:

Factoring, using square roots, completing the square, and the quadratic formula are the four ways to solve a quadratic equation.

Divide the given number into its prime factors as the first step. Form similar factor pairs in which both factors are equal. This is step two. Take one factor from the pair in step three. Step 4: Calculate the product of the factors you got by taking one from each pair of factors.

A number's fourth root is the same as its square root's fourth root. The radical is multiplied by 4 to represent the fourth root, representing it as 4. For instance, 16's fourth root is is 2, i.e. 2 × 2 × 2 × 2 = 16.

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The complete question is " Simply quadratic equation √15x² • √10x³ . "

Therefore , the solution of the given problem of table comes out to be  15 to 20 table are given as follows :  15,30,45,60,75,90,105,120,135 and 150.

A statistical list is a collection of numbers that shows the outcomes of a computation with numerous inputs. Data is made up of descriptions and numbers and is arranged in rows and columns. The table and indeed the pattern of 10 are easily recalled. In numerical order, the numbers are 2, 4, 6, 8, 10, 12, 14, 16, 18, then 20. Value mapping is used to show how multiple data pieces are related to one another. Any science class can benefit from including the values table.

Here,

Given :

=> 15,30,45,60,75,90,105,120,135 and 150

=> 16,32,48,64,80,96,112,128,144 and 160

=> 17,34,51,68,85,102,119,136,153 and 170

=> 18 , 36 ,54,72,90,108,126,144,162 and 180

=> 19,38,57,76,95,114,133,152,171and 190

=>20,40,60,80,100,120,140,160,180 and 200

Therefore , the solution of the given problem of tables comes out to be  15 to 20 table are given as follows :  15,30,45,60,75,90,105,120,135 and 150.

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Answer: each time you roll a 6-sided die is 1/6 percent to get any number  

Step-by-step explanation:

Answer: 18 degree F

Step-by-step explanation:   we do -3 + 21 = 18

Lifestyle is the area of the physical activity of the pyramid that can be most easily incorporated into an individual's everyday activities.

The physical activity pyramid tells us about the Frequency intensity and time formulae also called FIT formulae of different types of physical activity. It is just like the food pyramid where the lowest level contains the most beneficial activities and the highest level the least.

The physical activity pyramid has 7 levels and they are:

The physical activity pyramid has 5 areas, they are Flexibility, vigorous sports aerobics anaerobic, and lifestyle.  The lifestyle area is the summed up 30-40 mins of self-chosen activities, such as leisure time, occupational or household activity.

Complete question - Which area of the physical activity pyramid can be most easily incorporated into an individual's everyday activities? A. flexibility B. lifestyle C. aerobic D. anaerobic

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The missing length, By calculating is FG length is 24 .

What is Quadrilateral ?

Quadrilateral can be defined as the closed shape in which it contains four sides and sum of interior angles are always 360 degrees .

Given ,

Quadrilateral JKLM is similar to EFGH.

The two quadrilaterals are similar. So,

Given lengths in each Quadrilateral are

KJ = 9  KL =18  LM=12  MJ = 21

EF = 12  GH = 16  EH = 28

JK/KL = EF/FG

9 / 18 = 12 / FG

1/2 = 12 / FG

FG = 24

Hence, the missing length FG length is 24 .

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A table chart can be used to arrange data in rows and columns. Tables are frequently used in various types of study, communication, and data analysis.

A sequence is a group of numbers (sometimes known as "terms"), for instance, 2, 5, 8. Some sequences have a particular pattern that can be used to extend them indefinitely. Use the example of 2,5,8 and continue the series by adding 3. There are formulas that outline the locations of words inside a sequence. Informally, a sequence is a group of objects that are arranged in some way in mathematics. It is made up of parts, much like a set. The entire, potentially infinite number of arranged objects is referred to as the length of the sequence. putting two or more things in a logical order. Chronological.

given

A table chart can be used to arrange data in rows and columns.

Tables are frequently used in various types of study, communication, and data analysis.

Tables can be found in a variety of areas, including printed materials, handwritten notes, software, architectural details, and traffic signs.

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The three main viewpoints for looking at a 3D object are the top view, the side view, and the front view.

Vector is a physical properties.

The top view, also known as the plan view, is a view of the object from above. This view shows the overall shape of the object, as well as its orientation in space. The side view, also known as the elevation view, is a view of the object from the side. This view shows the details of the object's depth, thickness, and height. The front view, also known as the orthographic view, is a view of the object from the front. This view shows the details of the object's width, length, and height. By looking at the object from each of these three views, one can gain a better understanding of its full three-dimensional nature.

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According to the information, we can infer that she is going to pay $108 as total for the photos; but every photo has a different price from $12 to $0.75

To calculate the price of each photo we have to take into account how many photos fits in a sheet of pictures. Then we have to divide the total price of each sheet in the number of photos she is going to get from each sheet.

Then she is going to use 9 sheets, so she is going to pay $108 in total.

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