Which of the following describes a geometric sequence? A. a sequence in which the terms are not related in any way B. a sequence
in which terms are given by multiplying the previous term by a common ratio C. a sequence in which terms are given by adding the previous term to a common ratio D. a sequence in which terms are given by subtracting the previous term from a common ratio
1 answer:
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Answer:
Step-by-step explanation:
Be cool
Answer:
21
Step-by-step explanation:
The answer to this question would b:
=5x−9
Answer:
x = 1
Step-by-step explanation:
4x-5=y
4x-5= -1
4x = -1+5
4x=4
x=1
2x-y=3
2x-(-1)=3
2x+1=3
2x= 3-1
2x= 2
x=1
since the two answers for x are the same therefore:
x = 1
Radius = 1.25cm
81cm3 / 20 = 4.05 cm3 per cone
V cone = πr^2 (h/3)
So then 4.05 = π(1.25)^2 (h/3)
Then h/3 = .825 and then
h = 2.475 cm
