2. please help and i’ll give you brainliest if u get it right

2. Please Help And Ill Give You Brainliest If U Get It Right

Answers

Answer 1
51.5 I’m pretty sure

Related Questions

how to solve this one​

Answers

Here are the steps along with the answer.

What is the absolute value of 17.5?

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Answer:

18

Step-by-step explanation:

Rounding it off to nearest 10th place . Since the decimal value is 5 it will round off to +1 , That becomes , 17 + 1 = 18

The absolute value of 17.5 is 17.5

NOBODY RESPONDED ON MY LAST QUESTIONS BUT I NEED HELP!!!!

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Answer:

Step-by-step explanation:

4a:(3)

4b: d=don dx3=

Could someone please help me with this question due in 3 minutes (ASAP)

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Answer:

Area of a rectangulor pentagon =(1/2)(apothem)(perimeter)

apothem=6.5cm

perimeter=6.5

Step-by-step explanation:

question in the picture

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c= 50+75t

it is less expensive to purchase the $750 software

A teacher bought pencils for $14.99, but she knows the store bought them for $8.50. What is the percent markup to the nearest whole?

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Answer:

20

Step-by-step explanation:

23 would be the answer but its rounding to the nearest whole

Evaluate the expression. 5/8 + 1/4

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Answer:

7/8

Step-by-step explanation:

Answer: 7/8 or 0.875

Will Gove brainliest:)

Does this table represent a linear or nonlinear function? Explain.

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Non linear because the y values are consistent in how they increase

I need help ASAP PLEASEEEEEEEE

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Answer:

g has an average rate of change of zero at the intervals [-5,4] and [-2,2]

Step-by-step explanation:

When we talk of the average rate of change, we mean the change in y values divided by the change in x values

Once the change in y-values is zero, then over that interval, the average rate of change is zero

at the point t =- 5, g(t) = 6; at the point t = 4, g(t) = 6

As we can see here, within the interval [-5,4]; the average rate of change is 0

This same pattern is repetitive at points or ranges where we have same values for g(t)

such as;

[-2,2]

HELP HELP PLS
What was the outcome of the Spanish-American War?
A: The united states gained Cuba and Bahamas.
B: The united states gained the Philippines, Puerto Rico, and Guam
C: The united states gained Alaska and Hawaii
D: The united states gained Panama and Columbia

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A I think if not for sure b

Find the value of x. If​ necessary, write your answer in simplest radical form. 30 x 25 x nothing ​(Simplify your answer. Type an exact​ answer, using radicals as​ needed.)

Answers

Answer:

x = 38.05

Step-by-step explanation:

Using the Pythagoras theorem to find x

x is the hypotenuse

The other sides are opposite and adjacent

x² = 30²+25²

x² = 900+625

x² = 1525

x = √1525

x = 39.05

VX
Find the mean of the data set shown below. Round to the nearest tenth, if necessary.
This Week's High Temperatures (°F)
29, 38, 45, 31, 50, 58, 62

Answers

Answer:

44.7

Step-by-step explanation:

Find the mean of the data set shown below. Round to the nearest tenth, if necessary.

This Week's High Temperatures (°F)

29, 38, 45, 31, 50, 58, 62

The formula for the Mean of a given set of data is

= Sum of terms/ Number of terms

Number of terms = 7

Hence,

Mean = 29+ 38+ 45+ 31+ 50+ 58+ 62/7

Mean = 44.714285714286

Approximately to the nearest tenth= 44.7

Will give brainliest plz help me and explain how to do it

Answers

Answer:

exact form -108/5, decimal form -21.6, and mixed number form -21 and 3/4

JKLM is a rectangle. if JL = 4x - 12 and MK = x, what is the value of x? what is the length of each diagonal?

Answers

Answer:

x = 4

The diagonals are both 4

Step-by-step explanation:

The fact that the two sides have no letter in common indicates that they are opposite each other or a diagonal. In this case the length is a diagonal. Diagonals in a rectangle are equal.

4x - 12 = x                      Add 12 to both sides

4x - 12 + 12 = x + 12      Subtract x from each side

4x - x = 12

3x = 12                           Divide by 3

3x/3 = 12/3

x = 4

One of the diagonals = 4 because it is x.

find the solution of given expression

[tex] \sqrt{64\times 9} [/tex]

Answers

Answer:

[tex]\sqrt{64\cdot \:9}[/tex]

[tex]=\sqrt{576}[/tex]

[tex]=\sqrt{24^2}[/tex]

[tex]=24[/tex]

April, x, slept 9 hours; Evelyn slept 2/3
less than that.
Evelyn slept _______________ hours. Write the equation as both a decimal and fraction.

Answers

Answer:

she slept for 3 hours

Step-by-step explanation:

its actually simple so we know that April slept for 9 hours bug Evelyn only slept 2/3 of 9 hours and if you add 1/3 and 2/3 you get 3/3 which equals a whole so all you have to do is devide 9 into 3 and you get 3 parts with 3 now you add 3 and 3 together and that equals 6 and that was two parts you added which is equaled to 2/3 so all you have to do now is subtract 9-6 and you leave with three which is 1/3 so we come to the final answer she slept for three hours

sorry for such a long explanation

What is 70 + 4 rounded to the nearest ten?

Answers

Answer:

Step-by-step explanation:

We round the number up to the nearest ten if the last digit in the number is 5, 6, 7, 8, or 9.

We round the number down to the nearest ten if the last digit in the number is 1, 2, 3, or 4. If the last digit is 0, then we do not have to do any rounding, because it is already to the ten.

Answer:

70

Step-by-step explanation:

70+4= 74

Find the number in the spot (tens place/7) go next door see what you go (4) Five or more you raise the score, four or less you let it rest.

4 is four or less so you let it rest by replacing it with a zero.

Answer= 70

Find the solution(s) to the system of equations. Select all that apply.
y=x²-4
y=-x-2

Answers

A and C as they both cross over eachother which determines the answer

The solution will be the intersection points thus options A (1,-3) and B (-2,0) will be correct.

What is a graph?

The graph is a geometrical representation of a function and can be plotted by taking x's and y's corresponding values within the interval.

For example plot of y = x³ ,y = sinx.

The solution will be the intersection points of both functions.

At the intersection point,

x² - 4 = -x - 2

x² + x - 2 = 0

x² + 2x - x - 2 = 0

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

(x - 1)(x + 2) = 0

x = 1,-2

At x = 1

y = -1 - 2 = -3 so first intersection is (1,-3)

At x = -2

y = -(-2) - 2 = 0 so second intersection is (-2,0)

Hence "The solution of the given system of equations is (1,-3) and (-2,0)".

To learn more about graphs,

brainly.com/question/24861666

#SPJ2

What is the area of a semicircle that has a radius of 20 feet?

Answers

Answer:

[tex]200\pi[/tex] or 628.3185

Step-by-step explanation:

Area of a semicircle is equal to [tex]\frac{\pi r^{2}}{2}[/tex]. So, when the radius is 20, the area of the semicircle will be [tex]\frac{\pi (20)^{2} }{2} =\frac{400\pi }{2} =200\pi =628.3185[/tex].

Mr. DiBello ordered pizzas for a party and organized the information into a table. If Mr. DiBello paid a total of $121.55, how many large pizzas did he order?

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How much does one large pizza cost information is missing

Find the length of the arc

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Answer:

23.6 or 1 4 × π × 8 = 2 π  if its not right let me know

Step-by-step explanation:

Write the decimal as a percent.

20= .......?%

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Answer:

20%

Step-by-step explanation:

Find the volume. Round your answer to the nearest tenth and show your work

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V= 1/3 x π x radius squared x height

V= 1/3 x π x 2 squared x 9

V= 37.699

A large rectangular office measures 9 yards by 15 yards. What is the area of the office?

Answers

Answer:

135

Step-by-step explanation: 9x15=135

135

9x15=135

Hope it helps!!

If the radius of Brenda's bicycle wheel is 13 inches, approximately how many inches are there in the circumference of the wheel?

Answers

Answer:

There are approximately 82 inches

Step-by-step explanation:

Here, we want to calculate the circumference of the wheel

To do this, we are going to use the formula for the circumference of a circle

C = 2 * pi * r

C = 2 * pi * 13

= 26 * pi

C = 81.7 inches which is approximately 82 inches

Which statement best describes the main theme of the short story?

A. People act in suprising ways in order to fit in with orders

B. People who bully other people are often Insecure themselves

C. People might not realize that their actions or words are hurtful.

D. People who have a fear of public speaking just need more practice

Story: The Fan Club (Common Lit)​

Answers

Answer:

c- people might not realize there words/actions are hurtful

-2x+2>3x-8

50 points

Answers

Given:

The inequality is

[tex]-2x+2>3x-8[/tex]

To find:

The solution of the given inequality.

Solution:

We have,

[tex]-2x+2>3x-8[/tex]

Isolate the variables terms on the left side.

[tex]-2x-3x>-2-8[/tex]

[tex]-5x>-10[/tex]

Divide both sides by -5 and change the inequality sign as we divide the equality by a negative value.

[tex]\dfrac{-5x}{-5}<\dfrac{-10}{-5}[/tex]

[tex]x<2[/tex]

Therefore, the correct option is D.

Factor the trinomial
3x^2+12x+9

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Answer:

x^2 + 4x + 3

Step-by-step explanation:

divide everything by 3

a coach ordered 6 soccer goals for $678. how much did each goal cost

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Answer:

$113

Step-by-step explanation:

$678 / 6 =

$113 each

Hope that helps!

The length of two sides of a right triangle are leg: 9 m and hypotenuse: 15 m. Find the length of the third side.

Answers

Answer:

Length of Third Side = 12 m

Step-by-step explanation:

You can use the Pythagorean Theorem to solve this: a² + b² = c² or c² - b² = a² in which a and b are legs, and c is the hypotenuse. We use the second equation to solve this: 15² - 9² = a² or 225 - 81 = a². This simplifies to 144 = a². To find a specifically, find the square root of 144, 12.

Hope it helps!

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