It’s basically the same thing as -4=20 so your answer would be -5 or D
7(2x-5)-(10-3x)
; (14x-5)-(10-3x)
; (17x-5)-10
; 17x-15
Answer: what grade math is this
Step-by-step explanation:
Answer:
1) 287.97; 2) 75.396 [in³].
Step-by-step explanation:
1) the rule:
V=1/3 *πhr²;
2) according to the formula above:
V₁=1/3 *3.1415*11*5²=287.97 [in³];
V₂=1/3 *3.1415*8*3²=75.396 [in³].