The rectangle below has an area of x^2-25 square meters and a length of x+5.
1 answer:
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Answer:
Step-by-step explanation:
There are two variables, q and r in the expression given. To make r the independent variable, it simply means, make q the subject of the formula, so that variable q would be dependent on variable r. As r changes, q changes also.
Thus,
Open the parenthesis
Add 10 to both sides
Answer:
40 meters²
Step-by-step explanation:
Formula for the area of a triangle is
The area of the triangle is 40 m²