The length of a rectangle is 12 cm less than 3 times the width the perimeter is 52 cm find the length of the rectangle

X+ y = k 2x + 3y = k + 1 the point of intersection of the lines has an x-coordinate of a.2k + 1 b.-2k + 1 c.2k - 1

In δabc, if the length of side b is 3 centimeters and the measures of ∠b and ∠c are 45° and 60°, respectively, what is the length of side c to two decimal places?

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why