Answer:
- Set the larger number as x
"<em>A number, y, is equal to the difference of a larger number and 3.</em>"
<u>You can rearrange this equation to find the matching answer choice:</u>
"<em>The same number is one third of the sum of the larger number and 9.</em>"
<u>You can rearrange this equation to find the matching answer choice:</u>
Let's look at the formula for the volume of a sphere:
Volume = (4/3) (pi) (radius)³ .
If you multiply the radius of a sphere by 'anything',
then the volume gets multiplied by (anything)³ .
Going the other direction, if you multiply the volume by
'something', then the radius gets multiplied by ∛(something).
In this question, the ratio of the volumes is 3 .
So the ratio of the radii (radiuses) is ∛3 = about 1.442 (rounded)
Answer:
A) 96
Step-by-step explanation:
The 2 base angles are both 42* thus adding up to 84*. 180-84=96
You are welcome.
