MATHEMATICS MIDDLE SCHOOL

Use 3.14 to approximate pi and express your answer in hundredths. What is the volume of a sphere that has a radius of 7.5 ft?

Answers

Answer 1
Answer: The answer would be 1766.25
Answer 2
Answer: 7.5 multiplied by 2 which gives us 15. 15 times 3.14 will give you your answer, 47.1 Hope this helped!

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What is 35/21 in lowest terms?
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a business logo consists of a rectangle and a triangle. The area of the triangle is 36 square units and the area of the rectangle is 54 square units. What percent of the total area of the logo is the area of the triangle?F. 35%G. 65%H. 40%J. 45%

Answers

It is already given in the problem that the area of the triangle logo is 36 square units and the area of the rectangle is 54 square units. Considering that there are no additional places in the logo except the triangle and the rectangle, we have to determine the percentage of the total area of the logo covered by the triangle.
NOw
Total area covered by the triangle and the rectangle logo = (36 + 54) square units
                                                                                           = 90 square units
Then
The percentage area covered by the triangle logo = (36/90) * 100 percent
                                                                                 = (36/9) * 10 percent
                                                                                 = (4 * 10) percent
                                                                                 = 40 percent
So 40 percent is the area covered by the triangle logo.So option "H" is the correct option in the given problem.
                                                                                

Your rent x pairs of shoes for $2 each. you buy rhe same number of drinks for $1.50 each. you also pay $9 for a bowling lane. write the expression in simplest form that represents the total amount in each situation

Answers

x*($2+$1.50)+$9 the total

A 14.5-gallon gasoline tank is 34 full. How many gallons will it take to fill the tank? Write your answer as a mixed number.

Answers

Answer=10 7/8  

  3       x
___=____
  4     14.5

cross multiply
4x=43.5
divide both sides by 4
x=10.875
x=10 7/8

Answer:

THAT AINT RIGHT

Step-by-step explanation:

I have it n big ideas and it said that that was wrong

2. Name the three-dimensional figure shown in the picture. (1 point)O triangular prism
O square prism
O square pyramid
O cone

Answers

The solution is Option C.

The figure represents a square pyramid

What is the surface area of the pyramid?

The total surface area is the summation of the areas of the base and the three other sides. A = B + ( 1/2 ) ( P x h ), where B is the area of the base of the pyramid, P is the perimeter of the base, and h is the slant height of the pyramid

Surface Area of Pyramid = B + ( 1/2 ) ( P x h )

Volume of Pyramid = ( 1/3 )a²H

where B is the area of the base of the pyramid, and h is its height.

Given data ,

Let the figure be represented as A

Now , the figure A is not a triangular prism as the base of the prism is not a triangle

And , the figure A is not a square prism as the top of the prism is not a square

Furthermore , the figure A is a square pyramid as the base of the pyramid is a square

And , it is not a cone because the base is not circular in shape

Hence , the figure is a square pyramid

To learn more about surface area of pyramid click :

brainly.com/question/15050758

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Where is the picture???

Which person payed the least amount per gallon to fill up their gas tank?A) 15 gallons at $48.25
B) 18 gallons at $57.80
C) 16 gallons at $51.20
D) 17 gallons at $54.29

Answers

Answer:

A, $723.75

Step-by-step explanation:

A= 723.75

B= 1,040.40

C= 819.20

D= 922.93
Answer: A) 15 gallons at $48.25

Hank is throwing a surprise party. The party costs $20 per person. Create a table of values and choose the graph that represent the relationship between the cost of the party and the number of friends attending. The table below represents the relationship between the cost of the party and the number of friends attending

Answers

Answer: 1st graph is the answer, empty boxes for number of friends are 5 and 15 and empty boxes for cost of party are 200 and 400

Step-by-step explanation: when you multiply 20 by the amount of people you get the cost of the party (proportional relationships)

__X__|__Y___

1    |    20

2   |   40

2   |     60

4   |     80

5   |     100

6   |   120

7   |    140
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