Which properties could you use to solve the following expression?
3 + 7 + 2 + 5 + 9

Given abcd ac=38 and ae=3x+4 find the value of x

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form