Answer:
C is the answer because i had that question
Step-by-step explanation:
C is the answer becausei had that question
Answer:
Heres how you do it
Step-by-step explanation:
10+2 =12 which means 72
The answer is nine: 17 minus 8 is 9
The surface area for the square pyramid is A= 416.23
Answer:
The fourth option is the correct answer
Step-by-step explanation:
The given expression is
-2n(5+n-8-3n)
Given that n=3,We substitute the value of n into the expression and simplify.
This implies that,
-2n(5+n-8-3n)=-2(3)[5+3-8-3(3)]
=-6(5+3-8-9)
=-6(-9)
=54
Hence the answer is 54
