Which measurement is closest to the area in square centimeters of the token not covered by the triangles? One of the tokens for a board game is a circle containing 5 congruent triangles, as modeled below.

Which answer is the solution set to the inequality |x|< 9? a. x< -9 or x> 9 b. x> -9 and x< 9 c. x> -9 or x< 9 d. x< 9 and x< 9

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?