Answer:
Step-by-step explanation:
Given: The side of the square shaped traffic sign = 4x+3
We know that the area of square is given by:-
Therefore, the area of the side of the square shaped field is given by:-
We know that ,
Therefore,
Hence,
Find the measure of angle C
1 answer:
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Answer:
percentage change=25% .
Step-by-step explanation:
Given : $15.60 to $11.70 .
To find: What is the percent change .
Solution: We have given that $15.60 to $11.70 .
Change = final value - initial value .
Change = $15.60 - $11.70
=$3.9
percentage change =
=
= .
On dividing both number by 3
percentage change=.
percentage change=.
percentage change=25% .
Therefore, percentage change=25% .