Answer:

Step-by-step explanation:
If two rectangles are similar, then corresponding sides are in proportion.
Therefore we have the equation:

cross multiply

divide both sides by 54

Answer:
256 students
Step-by-step explanation:
Multiply 0.32 by 800 to get your answer.
Since it is a right angle you would subtract 57 from 90 because both angles added together are 90°. 90-57= 33°
Answer:
7
Step-by-step explanation:
x2 + 5x - 7
sub x = 2 in
(2 X 2) + (5 X 2) - 7
4 + 10 - 7
= 7
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