In the diagram below, WXY is an equilateral triangle and XZ WY.

Which statement must be true?

A. WX = XZ

B. WX = 2 • WZ

C. WX = 2 • XZ

D. WX = WZ

if 1 and a half inch represents 50 miles, how many inches are needed to represent 225 miles? show all of your work

Find the product (t-ys) (8t-ys)

Which is larger 1/2 or 2/4

A sequence is defined by the recursive function f (n + 1) = f (n). If f (3) = 9, what is f (1) ? A) 1 B) 3 C) 27 D) 81

What is three thousandths more than the following number? 4,326.236

A man walks in a straight path away from a streetlight at a rate of 4 feet per second. The man is 6 feet tall and the streetlight is 15 feet tall.

Is - x+0 + (-x) = 0 a true statement?

There are approximately 7.5 gallons of water in 1 cubic foot. If the water in the tank at time 80 minutes was transferred to an empty cylindrical tank (standing on its circular end) with radius 3 feet, how high would the water level be?

A rational number between 2.6 and 2.7

4.83 x 10^4 A 0.000483 B 483 C 4,830 D 48,300