I think the answer is C and D..searched it up
Answer:
87.96 ft
Step-by-step explanation:
In order to find the circumference given the radius we use 2 pi r so it would be 2xpix14 which comes out to be 87.96
Answer:
x= 5.25
Step-by-step explanation:
You have to get x alone, so do inverse operations.
(Basically, reverse what it is)
4(x-3)=9
divide 4 by both sides to get rid of 4 on left side
9/4 = 2.25
(x-3) = 2.25
Now add 3 to both sides, to get x alone
2.25 + 3 = 5.25
x=5.25
Check work
4(5.25-3) = 9
4(2.25) = 9
9=9
Answer:
<h2>
d = (4 x 180) - (3 x 90) = 450</h2>
Step-by-step explanation:
d = (4×180) - (3×90)
d = (720) - (270)
d = 720 - 270
d = 450
HOPE THIS HELPS YOU
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