A square has a side length of 3x meters. One of its sides is increased by 5 meters while the other side is decreased by 2 meters. The resulting figure is a rectangle.
What is the area of the rectangle in terms of x?
If x = 7 meters, what is the area of the rectangle?
Note: Your answer must include all the steps and the reason behind each step in your solution.
help me plss
What is the area of the rectangle in terms of x?
If x = 7 meters, what is the area of the rectangle?
Note: Your answer must include all the steps and the reason behind each step in your solution.
help me plss
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Answer:
Step-by-step explanation:
area of rectangle = length x width
length = 3x+5
width = 3x-2
= (3x+5) • (3x-2)
= [3(7)+5] • [3(7)-2]
= (21+5) • (21-2)
= 26 m x 19 m
Answer:
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