Triangle PQR was changed to create triangle STU.

Determine if triangle PQR is similar to triangle STU.
A.
Triangle PQR is similar to triangle STU because dilation (x, y) to (4x,4y) maps triangle PQR to triangle STU.

B.
Triangle PQR is similar to triangle STU because dilation (x, y) to (0.25x,0.25y) maps triangle PQR to triangle STU.

C.
Triangle PQR is not similar to triangle STU because geometric stretch (x, y) to (0.25x,0.75y) maps triangle PQR to triangle STU.

D.
Triangle PQR is not similar to triangle STU because geometric stretch (x, y) to (0.25x, y) maps triangle PQR to triangle STU.

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? 1. define a variable for the situation. 2. write an inequality that represents the situation. 3.solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. 4. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

You buy five cds at a sale for $5.95 each. write an expression for the total cost of the cds.then use the distributive property and mental math to evaluate the expression.

What makes a trapezoid an isosceles trapezoid?