Find answers 1,2,3 given the figure

Answer:

5/2

Step-by-step explanation:

[tex] {( \frac{4}{25} )}^{ - \frac{1}{2} } [/tex]

Apply indices rule and Simplify

[tex] \frac{1}{ {( \frac{4}{25} )}^{ \frac{1}{2} } } = \frac{1}{ \sqrt{ \frac{4}{25} } } = \frac{1}{ \frac{2}{5} } \\ = \frac{1}{1} \div \frac{2}{5} [/tex]

[tex] = \frac{1 \times 5}{1 \times 2} \\ = \frac{5}{2} \\ = 2 \frac{1}{2} [/tex]

Answer:

9

Step-by-step explanation:

Answer:

triangular prism

Step-by-step explanation:

A triangular prism has 3 rectangular sides and 2 triangles as the base

hope this works

Answer: of a pyramidal in shape form.

Step-by-step explanation:

Answer:

See below.

Step-by-step explanation:

A = (-2/3, 0)

B = (-1/6, 0)

C = (1/2, 0)

D = (4/3, 0)

Step-by-step explanation:

the interval between 0 and 1 shows us, that on that scale the distance between 2 full numbers is split into 6 parts.

so, every little marker represents 1/6.

A goes 4 markers below 0 (left of 0) and is -4/6 = -2/3.

B goes 1 marker below 0 and is -1/6.

C goes 3 markers above 0 (right of 0) and is 3/6 = 1/2.

D goes 2 markers above 1 and is

1 + 2/6 = 6/6 + 2/6 = 8/6 = 4/3 = 1 1/3

please pick the format your teacher wants you to use to write the result.

if you actually need decimals instead of fractions :

-2/3 = -0.666666666...

-1/6 = -0.166666666...

1/2 = 0.5

4/3 = 1.333333333...

Solution:

We know that:

Since the denominator is divisible by 100, we can solve this using an alternate way.

Step-1: Let's convert the mixed fraction into improper fraction.

Converting the mixed fraction to improper fraction:

[tex]18\frac{3}{4} \\\\= \frac{(18 \times4) + 3}{4} \\\\= \frac{72 + 3}{4} \\\\= \frac{75}{4}[/tex]

Step-2: Somehow, let's change the denominator to a 100.

Changing the denominator to a 100 using a proportion:

[tex]\frac{75x}{4x} = \frac{75x}{100} \\\\ 4x = 100 \\\\ x = 25 \\\\ \bold{Check:} \\\\\frac{75 \times25}{4 \times 25} = \frac{75 \times 25}{100} \\\\ \frac{1875}{100} = \frac{1875}{100} \bold{(True)}[/tex]

Step-3: Adjust the decimal to the right place.

Adjusting the decimal to the right place:

[tex]\frac{1875}{100} = 1875 \div 100 = 18.75[/tex]

Since 100 has 2 zeros, the decimal shifted 2 places to the left.                                    

Thus, [tex]18\frac{3}{4}[/tex] in decimal form is [tex]18.75[/tex].

In decimal, mixed number [tex]18\dfrac{ 3}{4}[/tex]  Can be written as 18.75.

To convert the mixed number  [tex]18\dfrac{ 3}{4}[/tex]  to a decimal, we can first convert the fraction part [tex]\dfrac {3}{4}[/tex]  To its decimal equivalent, and then add it to the whole number part 18.

To convert 3/4 to a decimal:

Divide the numerator (3) by the denominator (4):

3 ÷ 4 = 0.75.

The fraction 3/4 is equivalent to 0.75 as a decimal.

Next, add the decimal equivalent of the fraction (0.75) to the whole number (18):

18 + 0.75 = 18.75.

Therefore,  [tex]18\dfrac{ 3}{4}[/tex]  As a decimal, is 18.75.

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Answer:

it is ASA............ .

[tex][Hello,BrainlyUser][/tex]

Answer:

Subtract

Step-by-step explanation:

Given;

Mr. Kawasaki was given $14.25.
Now he has $20.51

How much money did he have before.

Thus, we use subtraction.

$20.51 - $14.25 = 6.26

[CloudBreeze]

Answer:

99

Step-by-step explanation:

Answer:

16 days

Step-by-step explanation:

If 108 is divided by 3 is equal to 36 so in one day james can read 36 pages

So 576 divided by 36 is 16

Answer:

Step-by-step explanation:

This is because 1 day = 36 pages

16 days = 576

1. Given

total number of pages = 576

read number of pages = 108

read number of pages in days = 3

2. Unknown

days to read 576 pages = ?

3. Equation

108/3 = 36

576/36 = 16

4. Check

16*36 = 576 = 576

Correct!

Hope this helps,

Kavitha

Answer:

B

Step-by-step explanation:

Because the cost depend on how much he owes per month

Answer:

Step-by-step explanation:

This one-step inequality can be solved by adding the opposite of the constant that is added to x. A number line graph of the solution is attached.

  x -2.6 ≥ 9.4

  x ≥ 12.0 . . . . . . add 2.6 to both sides

The "greater than" relation means that numbers larger than 12 will be included in the solution set. Shading of the number line will be to the right of 12.

The "or equal to" relation means that 12 itself is included in the solution set. This is indicated by a closed circle at 12 on the graph.

The true statements are ...

Answer:

A C F are the answers for the question

Answer:

K = 42

Step-by-step explanation:

K/2 = 21

2* k/2 =2*21

k=42

Answer: (2)

Step-by-step explanation:

Answer:

1x+1

Step-by-step explanation:

just open the parentheses

Answer:

what is the answer

Step-by-step explanation:

Answer:

all i just know is the first question is C

Step-by-step explanation:

Answer:

-4x

Step-by-step explanation:

Factor out the common term x:

⇒ x(3 - 6 + 9 - 10)

Carry out the operation in the parentheses, going from left to right:

⇒ x(-4)

Therefore, the final answer is:

⇒ -4x

Answer:

-4x

Step-by-step explanation:

Given;

[tex]3x-6x+9x-10x[/tex]

Solve;

[tex]\mathrm{Add\:similar\:elements:}\:3x-6x+9x-10x[/tex]

[tex]3x+9x=12x[/tex]

[tex]-6x-10x=-16x[/tex]

[tex]-16x+12x=-4x[/tex]

~Learn with Lenvy~

Answer:

Step-by-step explanation:

IIncrease decrease decrease

Answer:

The mean would increase more

Step-by-step explanation:

perimeter= sum of all sides

= 8+3+8+5

=24

Answer:

Yes

Step-by-step explanation:

The equation is y-y1=m(x-x1)

Answer: Yes

Step-by-step explanation:

The formula for point-slope form is y-1₁=m(x-x₁). The given equation is y+1=8(x+6). That means the given point is (-6,-1), and the slope is 8.

The equivalent four-term polynomial which can be created using the x method is,

[tex]x^2 +12x +4x+ 48[/tex]

The factor of a polynomial is the terms in linear form, which are when multiplied together, give the original polynomial equation as result. X-method is the method to find the factors of the polynomial equation.

The polynomial equation is given as,

[tex]x^2 +16x +48[/tex]

An x-method chart shows the product a c at the top of x and b at the bottom of x for the standard polynomial equation. The standard polynomial equation can be given as,

[tex]ax^2+bx+c[/tex]

Comparing the given equation with standard polynomial equation, we get,

[tex]a=1\\b=16\\c=48[/tex]

The x method chart is attached below for the given equation.

The terms 16 x can be divided into the two terms 12x and 4x using the X-method. Thus the equation will become,

[tex]x^2 +12x +4x+ 48[/tex]

Thus, the equivalent four-term polynomial which can be created using the x method is,

[tex]x^2 +12x +4x+ 48[/tex]

Learn more about the X method here;

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Answer:

C. x2 + 12x + 4x + 48

Answer:

they're are more cows than chickens, they're less chickens than cows, the number of cows is 25 more than the number of chickens

Step-by-step explanation:

hope this helped love!

Answer:

15

Step-by-step explanation:

The surface of one of the triangles making the base of the prism is [tex]\frac 12 \cdot 6 \cdot 8 = 24[/tex].

At this point we can express the volume in terms of base surface and height as in [tex]360 = 24\cdot h[/tex] from which we can get the height by dividing by 24 both sides:

[tex]h= \frac{360}{24} = 15[/tex]

Answer:

No because squares and rectangles are a type of polygon.

Step-by-step explanation:

A polygon is any shape with straight sides.

Polygon of having four right angles, then it is either a square or a rectangle.

A polygon is a closed object made of line segments rather than curves on a two-dimensional plane. Combining the terms poly, which means multiple, and gon, which means sides, creates the word polygon.

Given that,

A polygon has four right angles.

Since, A polygon of four right angles, then there will be four sides of polygon.

Four sides which are right angle can frame either a square or a rectangle.

A polygon is either a square or a rectangle.

This condition is true, because if all sides of polygon are equal then it will be a square and if all sides are not equal, then it will be a rectangle.

So, polygon with four right angles is either square or rectangle.

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Answer: 5/2 liters (or 2.5 liters) of juice were in the jar to start.

The jar was filled at a rate of 5 minutes.

Step-by-step explanation: Firstly, rearrange the equation so that y = mx + b. If you move the x over, you get -2y = -3x -5. To get rid of the -2 in front of the y, divide both sides by -2. Then you get y = 3/2x + 5/2.

The amount of juice in the jar initially is b, also known as the y-intercept.

If you look at the equation, you see that 5/2 is our y-intercept which means the jar initially had 5/2 liters of juice at the start (this is the same as 2.5 liters because 5 divided by 2 is 2.5).

To find the rate at which the jar was filled, you need to solve for x. Plug in the 10 liters for the y and solve.

y = 3/2x + 5/2

10 = 3/2x + 5/2

Now, subtract 5/2 from both sides.

7.5 = 3/2x

Divided both sides by 3/2 to get x alone, which will give you the number of minutes in which the jar was filled.

5 = x

The jar was filled at a rate of 5 minutes.

The arc length of the sector is 7.065 approximately 7.1 cm. Then the correct option is D.

It is a locus of a point drawn equidistant from the center. The distance from the center to the circumference is called the radius of the circle.

The central angle of π/2 radians in a circle with a radius of 4.5 cm.

Then the arc length will be

[tex]\rm Arc \ length = \dfrac{\pi /2}{2 \pi} * 2*\pi * 4.5\\\\\\Arc \ length = \dfrac{1}{2} * 3.14*4.5\\\\\\Arc \ length = 7.065[/tex]

Then the arc length is 7.065 approximately 7.1 cm. Then the correct option is D.

More about the circle link is given below.

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Answer:

D is the answer

Step-by-step explanation:

No Reason just try it out

Answer:

12 arrangements

Step-by-step explanation:

We solve this question using the Greatest Common Factor method.

We are told that:

She has 36 red carnations, 60 white carnations, and 72 pink carnations.

The same number of each item should be in each basket.

The greatest number of baskets is calculated as follows:

Step 1

The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36

The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

The factors of 72 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Step 2

We Identify the number that is greatest and common amongst 36,60, and 72

This is 12.

Then the greatest common factor is 12

Therefore, the greatest number of arrangements she can make if she uses every carnation is 12 arrangements