Answer:
87.5%
Step-by-step explanation:
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Answer:
4
Step-by-step explanation:
What is 10 percent of 40? = 4.
Identity to verify:
Recall that
Divide both sides by and we get
or
So if we multiply the numerator and denominator of
by , we get
Then as long as , we can cancel terms to end up with
and establish the identity.
Answer:
Step-by-step explanation:
The scale factor describes the size of an enlargement or reduction. For example, a scale factor of means that the new shape is twice the size of the original. A scale factor of means that the new shape is three times the size of the original.
Square, pentagon, rectangle