If you mean: a= 21w + 21h + 2wh
then
you subtract 21w and 21h from both side.
here will look like: a - 21w - 21h= 2wh
then divide 2w from each side
look like this: a - 21w - 21h / 2w = 2w/h
answer is a - 21w - 21h / 2w = h
Answer:
Theoretically, green would be the most likely. Just theoretically speaking.
Step-by-step explanation:
You have approximately a 30 percent chance at green,
A 16 percent chance at blue,
A 25 percent chance at red,
A 19 percent chance of purple,
And a 8 percent chance at yellow.
The answer is 150 Explination: I just answers this question
Answer:
the first one And the first one only
Step-by-step explanation:
supplementary angles are angles that add up to 180.
Hope this helps! :)
Answer:
2.165 × 10⁻⁵
Step-by-step explanation:
Move the decimal -5 places to the right. For every scientific notation, 10 is the default number you are <em>multiplying the decimal by.</em> The exponent is the number of places you moved the decimal point. The exponent is positive when moving left, negative when moving right.
<em>Hope it helps!</em>
