SOLUTION: ) The perimeter of the rectangle shown below is 70 cm. (a) What is the value of “y”? (b) What is the length of the rectangle? (c) What is the width of the rectangle? https://vi

Algebra ->  Rectangles -> SOLUTION: ) The perimeter of the rectangle shown below is 70 cm. (a) What is the value of “y”? (b) What is the length of the rectangle? (c) What is the width of the rectangle? https://vi      Log On


   



Question 998037: ) The perimeter of the rectangle shown below is 70 cm. (a) What is the value of “y”? (b) What is the length of the rectangle? (c) What is the width of the rectangle?
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Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
) The perimeter of the rectangle shown below is 70 cm. (a) What is the value of “y”? (b) What is the length of the rectangle? (c) What is the width of the rectangle?
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The sides are y+3 and 3y+4
--> Perimeter = 2(y+3) + 2(3y+4) = 70
Solve for y.
Then answer the questions.