In abc ac de and m angle 1 =42 degrees what is m angle 4?

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers