lign="absmiddle" class="latex-formula">
2 answers:
Hi.
This question is about math.
<em>Subtract by the 7 from both sides.</em>
<em>Simplify</em>
Explanation: First you had to subtract by the 7 from both sides. Then simplify, the answer should be x>-12. In that's its how it work. Hope this helps you. Thank you for posting your question at here on Brainly. -Charlie
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Answer:
A). Options (C) and (E)
B). 4.8 times
Step-by-step explanation:
Part A
Volume of cylinder (1) = πr²h
= π(6)²(5)
= 565.5 cubic inches
Volume of cone (1) =
=
= 188.5 cubic inches
Volume of cylinder (2) = πr²h
= π(6)²(15)
= 1696.5 cubic inches
Volume of cone (2) =
=
= 565.5 cubic inches
Volume of sphere =
=
= 904.8 cubic inches
Figure having volume greater than 600 cubic inches are cylinder (2) and sphere.
Options (C) and (E) are the correct options.
Part (B)
=
Therefore, volume of sphere is 4.8 times the volume of cone (1).
For this case we have the following functions:
We must find the following sum of functions:
(f + g) (x)
By definition we have to:
So, we have to:
Answer: