Under a dilation, triangle XYZ where X (6, 3), Y (-2, 4), and Z (10, - 2) becomes triangle X'Y'Z' where X' (3, 1.5), Y' (-1, 2), and Z' (5, - 1). What is the scale factor for this dilation?

Maurice has a string that is 15 inches long. he has beads that are 3 inches long. how many beads will fit on the string?

A rectangle is 22 ft long and has a perimeter of 56 feet what is the width of this rectangle

If a triangle has sides that are 21 and 6 what is the range for third side x? Enter your answer without spaces in range format. Example: 1<x<3

How to write 12 and a half trillion

6.54 (one decimal place) ?

Approximately 18% of the calls to an airline reservation phone line result in a reservation being made. (a) suppose that an operator handles 15 calls. what is the probability that none of the 15 calls result in a reservation?

Which type of study best describes the following research most likely to be done? A teacher wants to know how fast all her students for a particular period can complete a multiplication quiz to check their mental math abilities.

Assume a and b are both integers and a > 0. Define a remainder after the division of b by a to be a value r such that r ⥠0, r < a, and there exists an integer q for which b = aq + r. a) Prove uniqueness.

When dividing the polynomial 3x3 - 5x2 - 4x + 4 by (x - 2), the remainder is 0, making (x - 2) a factor.

Olivia goes shopping at the mall and buys a shirt that is on sale for 25% off. She also knows that the sales tax is 5%. If her final cost is $25, how much did the shirt originally cost?