2 to the third power is 2³
so 2 to the third power times -5 is 2³ * (-5)
which on simplification will be 8* (-5) =-40
Answer:
The answer is A.
Step-by-step explanation:
You have to use the formula of volume of cone,

Given that the diameter of cone is 10 units so the radius is 5. Then substitute the followung values into the formula :
Let r = 5 units,
Let h = 45 units,



Answer:
hey
Step-by-step explanation:
I like ya cut g XD
Answer:
Step-by-step explanation:no you should not
-9x+27=-13
-9x-27=13
-9x=18
-2=x