Explain why i^18 must be equal to - 1.

AB is tangent to O. If AO=12 and BC=25 what is AB? The diagram is not to scale.

A lawn service charges 28 dollars per lawn. If the lawn service earns 252 dollars in a day, write an equation to represent the number of lawns the company serviced.

Find two ratios equivalent to the ratio in exercise 1

1. Which of the following could be the angle measure of a triangle a) 55, 55, 90 b) 24, 48, 108 c) 23, 60, 83 d) 50, 57, 73

Which is a graph for the inequality x ≤ 2? VHS_ALG_S1_05_L201_L301_LQ4a. gif VHS_ALG_S1_05_L201_L301_LQ4d. gif VHS_ALG_S1_05_L201_L301_LQ4c. gif VHS_ALG_S1_05_L201_L301_LQ4b. gif

18x-16y=-312 78x-16y=408

How to estimate 5.4 x 0.1

the weight of a full steel bead tire is approximately 800 grams, while a fighter wheel weighs only 700 grams. what is the weight of each tire in pounds?

What is the name of the number with a million zeros and a 1 in front

Jia Inc., has an odd dividend policy. The company has just paid a dividend of $4 per share and has announced that it will increase the dividend by $5 per share for each of the next four years, and then never pay another dividend.