Answer:
12x
16x, 320
20
Step-by-step explanation:
Hope this helps
that is what the line will look like.
Step-by-step explanation:
there are different ways you could do it using the elimination and substitution method.
hope this helps you!
-s.
Answer:
I think it's 150%
$75-$30=$45
percentage increase=increase out of original amount x 100

=150%
Answer:
20π cm or approximately 62.8 cm
Step-by-step explanation:
» <u>Concepts</u>
The circumference of a circle is the distance, or perimeter, around a circle in a certain unit such as centimeters. The formula to find the circumference, as stated, it 2πr, where r = radius.
» <u>Application</u>
In this case, we're asked to find the circumference of the circle using the formula 2πr. We're also given the radius as 10 cm.
» <u>Solving</u>
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- 20π cm
or