draw a pair of tangents to a circle of radius 4 cm which are inclined to each other at an angle of 90.

Write a positive or negative number to represent each situation. a. you win 150 dollars in a contest b. a loss of 15 yards in a football game c. 75 feet below sea level d. 35 degrees above 0 f e. a debt of 24.75 dollars

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2