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3 years ago

PLEASE HELP ME ITS URGENT

Mathematics

2 answers:

uranmaximum [27]3 years ago

4 0

1. A = area of frame; s = length; w = width

2. A = 15^2 - (15 - 2(2))^2 = 225 - 121 = 104

3. A = 18^2 - (18-2(3))^2 = 324 - 144 = 180 --> 180 square inches *20 cents = 3600 cents = $36

Arte-miy333 [17]3 years ago

3 0

Answer:

1) A is area of frame, s is the length of the frame, and w is the width of the frame

2) just plug in the numbers. 15 for s and 2 for w. you get 104

3) the area would be 180 so she would charge $36

Step-by-step explanation:

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