The width of a rectangle measures (3.4p-8.4q)(3.4p−8.4q) centimeters, and its length measures (3.2p+7.5q)(3.2p+7.5q) centimeters. Which expression represents the perimeter, in centimeters, of the rectangle?

The expression for the perimeter of the rectangle in centimeters is (13.2p -1.8q)

Step-by-step explanation:

The correct question is as follows;

The width of a rectangle measures (3.4p-8.4q)centimeters, and its length measures (3.2p+7.5q) centimeters. Which expression represents the perimeter, in centimeters, of the rectangle?

The solution to the question is as follows;

Mathematically, since the shape is a rectangle, the formula for the perimeter of the rectangle will be;

P = 2(l + b)

From the question;

l = (3.2p + 7.5q)

while b is the width = (3.4p -8.4q)

Thus the expression for the perimeter will be;

P = 2(3.2p + 7.5q + 3.4p - 8.4q)

Collect like terms;

P = 2(3.2p + 3.4p + 7.5q -8.4q)

P = 2(6.6p -0.9q)

P = 13.2p - 1.8q

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)

step-by-step explanation:

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without