What is the value of the slope of a line that is perpendicular to y= 1/2x +8 A) -1/2
B) -2
C) 2
D) 8

Click on the graphic until you find the right quotient. (36xa - 30xb) ÷ (-6x2)

Which number completes the inequality? 2/3 < _ < 7/9

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7