The pentagon has five sides as shown in the figure. The perimeter can be expressed as 5 + 5 + 2x + x + 2x. Which expression is e
quivalent to the perimeter expression?
1 answer:
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We have to simplify the given expression:
Dividing the terms of the numerator by the given term of denominator individually, we get
=
By using the laws of exponent, , we get
=
=
=
=
Therefore, the simplification of the given expression is .
So, Option 3 is the correct answer.
Answer:
b. complementary
Step-by-step explanation:
-Complementary angles are angles that add up to 90°.
-These are usually the two acute angles in the right triangle.
#To verify, lets take the two angles 30° and 60°:
#We can reverse as:
Hence, two angles are said to be complimentary if they sum up to 90°.