Hello!
You have to find the area of the prism and the pyramid
rectangular prism is lwh
Put in the values you know
15 * 5 * 7 = 525
For a prism you use

Put in the values you know

Multiply
975/3
Divide
325
Add the values you know
325 + 525 = 850
The answer is D)

Hope this helps!
Answer:
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Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Answer - Thirty Six Divided By Four Is Equal To Nine.
Answer:
Isosceles Right
Step-by-step explanation:
Isosceles triangles have 2 sides of equal length and 2 angles of equal measure.
An isosceles right triangle also includes a right angle of 90°