The composite figure is made up of two congruent rectangular pyramids joined at their bases. What is the total volume of the com
2 answers:
The volume of a rectangular pyramid is
V = (1/3) A*h
where
A = the area of the rectangular base
h = the height
The two pyramids are congruent in volume.
The volume of one pyramid is
(1/3)*(2*7.5)*(6) = 11
The volume of the composite figure is 2*11 = 22
Answer: 22
Answer: 60 is correct
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
Find how much money you have by plugging in 18 as n into the expression:
5n
5(18)
Multiply:
= 90
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Answer:
3a^2b-5ab^2
Step-by-step explanation:
Answer:
9.8
Step-by-step explanation:
7.5+2.3y-y
Subtract y
7.5+2.3
Then Add
9.8
I believe it is d but I’m not sure
