the length of a rectangle is four times it's width. if the perimeter is 70cm. Calculate the length and area of the rectangle​

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.