If sin y° = 7 divided by q and tan y° = 7 divided by r, what is the value of cos y°?

Which of the following can not be used on a matrix when solving a system of equations

Which of the following is not a common procedure leading to foodborne illness: a. undercooked foods b. poor personal hygiene c. overcooked foods d. food held at improper temp

Chantel is renting a digital video recorder from a cable supplier or a start if fee of $45 plus $5 per month. She has a budget of $250. Whaat is the maximum number of months she can rent the digital video recorder, and stay in her budget?

A person runs 1 4/5 miles in 1/5 of an hour. Determine how many miles they are running per hour

Jamar's teacher told him that one of the reasons he gave on the proof below was incorrect. Which reason did he make the mistake on?

Which of the following situations can be represented by the absolute value of 10? Check all that apply. The temperature is 10 degrees below zero. Express this as an integer. Determine the size of Harold's debt if he owes $10.

What is the median for this set of data 37 14 22 45 57 58 61 A) 41 B) 45 C) 46 D) 58

Wich equation show you how to find 16-9

What is the greatest common factor of 42, 126, and 210? F. 2 G. 6 H. 14 J. 21 K. 42

A cash prize of $3,400 is to be awarded at a fundraiser. If 1,700 tickets are sold at $5 each, find the expected value.