9-4=-5 would be the smallest answer
Here are some simple equations that can be a life saver with this stuff :
vol of a sphere =
Circumference =
sorry this might not be very helpful. I haven't don't this since last year. You basically have to work backwards. so plug in 972 for V and then do (3/4)×3.14.
then take the answer u got for ^^ and divide it by 2? not sure.
Answer:
the second cda is right give brainliest pls
Step-by-step explanation:
Answer:
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Step-by-step explanation:
using the formula y = mx + b we can plug in the m and the b, getting
y = -5x - 9
A = (1/2)*b*h = (1/2)*8*10 = 40 . . . . units^2