Mathematics, 01.12.2020 18:20, jlbradley429
Look at the picture.
Is there a proportional relationship between the lengths of each side of an
octagon and the perimeter of the octagon?
A. 1
B. 2
C. 3
D. 8
E. 16
If S is the side length and P is the perimeter, then what is the constant of proportionality (k) if P=Sk (hint: what is the unit rate showing how much the perimeter will be per 1 inch of side length?)
A. 20 inches
B. 40 inches
C. 80 inches
D. 160 inches
E. 360 inches
Answers: 1
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The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.
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Solve the equation for x by graphing.2^x β 4 = -4^x + 4
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Look at the picture.
Is there a proportional relationship between the lengths of each side of an
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