If you are solving for a: it equals 3
distribute: 5a + 5=2a +14
get rid of extra number on one side: 5a=2a +9 (subtract 5 from both sides)
get rid of the other variable: 3a=9 (subtract 2a from both sides)
divide to isolate a: 3a/3=9/3 (divide by three on both sides)
answer= a=3
Answer:
Table B
Step-by-step explanation:
Uhmm what are you asking..?
Answer:
b) Diameter = 6 inches and height 3 inches
Step-by-step explanation:
we are given the Volume of the cone as 28 and asked to determine the possible combination from the options. In these two options there are two different heights given . We will determine the radius or diameter for these two heights and thus can find the possible correct combination.
The two heights are
h= 3 in and h = 6 in
Volume V=28 c in
Part 1: When height h = 3 in
Formula for Volume of a cone is give as
replacing the values
Diameter D = 2r = 5.96 ≈ 6 in
Hence Option B) is correct in first part. Let us see for the next part
Part 2:
V=28 c in , h= 6 in
Formula for Volume of a cone is give as
replacing the values
Diameter D = 2r = 4.22 inches
Hence none of the last two options are close to the answer.
Hence our final answer is b) Diameter = 6 inches and height 3 inches