If angle a has a measurement of 42 degrees and is complentary to angle b, what's the measure of angle b?

Which choice correctly shows the solution (s) of the equation x2 = 225? A) x = 225 B) x = - 225 C) x = ± 15 D) x = ± 225

A necktie costing $30.00 per dozen and selling for $5 each (be careful - find the cost of one tie before you subtract.) 0.25 2.50 25.00 35.00

Liz polishes rings for a jeweler. She can polish 9 rings per hour. How many rhours will it take her to polish 315 rings?

What is the simplest form of 3/4 divided by 7/10

1. Is the relation a function? Why or why not? { (-3,-2), (-1,0), (1, 0), (5,-2) }

What is the height of a triangle whose base is 8.6 centimeters and whose area is 79.12 square centimeters? round to the nearest tenth

Tanya likes to take walks around the pentagonal garden at her local park. The garden on the left has congruent sides. If Tanya starts at one vertex of the pentagon and walks all the way around the garden, how far has she walked in total?

The surface area of a rectangular prism is found using the formula SA = 2 (lw + lh + wh), where l is length, w is width, and h is height. What is the surface area (in square meters) of a rectangular prism with length 5 m, width 12 m, and height 6 m?.

If you are given the graph of h (x) = log Subscript 6 Baseline x, how could you graph m (x) = log Subscript 6 Baseline (x + 3) ?

Solve: y=-3x+5 5x-4y=-3