Mathematics, 27.11.2020 21:10 ericgalo808

MaKayla sells square frames of various sizes. To find the area of a frame, she uses the formula A=\:s^2-\left(s-2w\right)^2A = s 2 − ( s − 2 w ) 2,

where s is the length of the frame and w is the width of the frame.

1. What does each term in the formula represent?

2. Find the area of a frame that measures 15 inches on each side and

has a width of 2 inches.

3. MaKayla charges 20 cents per square inch for her frames. How

much will she charge for a frame that measures 18 inches on each

side and has a width of 3 inches?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:50, addisynshepherd

For what values of x is x2 + 2x = 24 true?

Answers: 2

continue

Mathematics, 21.06.2019 18:00, Anabel818

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

Answers: 1

continue

Mathematics, 21.06.2019 20:30, kaliyaht01

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96

Answers: 2

continue

Mathematics, 21.06.2019 22:00, Ezonthekid

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?

Answers: 3

continue

You know the right answer?

MaKayla sells square frames of various sizes. To find the area of a frame, she uses the formula A=\...