Answer:
The answer is C) (7×4)+15
i not sure i just need some
Volume of a cone = 1/3πr²h
r = 5.7/2 = 2.85
h = 12
Volume of original design =1/3π(2.85)²(12)
= 32.49π
= 102.07.....
Linear scale factor = 1.5 = 3/2
Volumetric scale factor = (3/2)³ = 27/8
Volume of revised design = 102.07..... × 27/8
= 344.487..... ⇒ 344.5 in³
The answer is 3/2 i’m guessing
Answer:
a=-1/2b+c+-7/2
a= -1/2b+1/6c+-13/3
a= -1/2b+-1/2c-5
I really hope that my answer is right