MATHEMATICS HIGH SCHOOL

If a = 2.3 units, b = 3 units, c = 5 units, and d = 7 units, what is the volume of the two prisms?a 126 cubic units
b 71.45 cubic units
c 89.45 cubic units
d 74.75 cubic units
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Answers

Answer 1
Answer:

The volume of the two prism is,

⇒ 117.5 cubic units

What is Multiplication?

Multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Now, Find the volume of each prism as;

Volume of bottom = l • w • h

                           = 6 units • 2.5 units • 2.5 units

                          = 37.5 cubic units

Volume of top = l • w • h

                      = 4 units • 2.5 units • 8 units

                     = 80 cubic units

Then, add the volumes as;

⇒ 37.5 cubic units + 80 cubic units

⇒ 117.5 cubic units

Thus, The volume of the two prism is,

⇒ 117.5 cubic units

Learn more about the multiplication visit:

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Answer 2
Answer: First prism= 2.3*3*7= 48.3 cubic
Second prism= 2.3*2.3*5= 26.45 cubic
Then you add two cubics together 48.3+26.45 and you get 74.75
So D was correct

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Step-by-step explanation:

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Select the correct answer. The sum of two numbers is -18. If the first number is 10, which equation represents this situation, and what is the second number? A. The equation that represents this situation is 10 − x = -18. The second number is 28. B. The equation that represents this situation is 10 + x = -18. The second number is -28. C. The equation that represents this situation is x − 10 = -18. The second number is -8. D. The equation that represents this situation is -10 + x = -18. The second number is -8.

Answers

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Point m is the midpoint of line ab. if the coordinates of m are 2,8) and the coordinates of a are (10,12) what are the coordinates of b

Answers

midpoint = (2, 8)

coordinate a = (10. 12)

let coordinate b = (x, y)


Find x:

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Find y:

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Answers

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So 1.5 bags times 15m = 22.5 bags o'sand
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