Answer:
please forgive me I just want points for my exam
Answer:
lateral surface area of the cone =49π
Step-by-step explanation:
y= x/4
dx/dy = 4
Given x range as from 0 ≤ x ≤ 7 ⇒ x ranges between (a,b)
a= x/4 = 0/4 = 0
b = x/4= 7/4
lateral surface area of the cone
=32π * 49/(16 *2)
=49π
Answer:
102.5, 12, 50
Step-by-step explanation:
This is basically asking for 41/.4 = 410/4 = 102.5
45/3.75 = 12
11/.22 = 1100/22 = 50
The geometric sequence is B: 32
Answer:
-2
Step-by-step explanation: