To get your answer:
9 times 5 times two= 90
9 times 7.5 times two= 135
5 times 7.5 times two= 75
then add all of them together and you will get the surface area
90+135+75=300
you should have an answer of 300 feet²
Answer:729
Step-by-step explanation:
81^3/2
(3^4)^3/2
3^6
729
Answer: C
Step-by-step explanation: I took the quiz and they said it was correct
Answer:
x = 4
x = -1
Step-by-step explanation:
Answer:
-35-5
Step-by-step explanation:
-35-5=-40
which is negative
plz mark my answer as the brainliest
