Which expressions have a value of 180 when b= -4? Select all that apply. * 87b - 179 + 957 ÷ 87
33b/12
b^2 + 120
51b - 24
11b + 187 - 2,756 ÷ 13

which ones is it?

Which pair of lines is parallel? a. y=4x+1 and y+4=5 b. y=-2+x and 2y-2x=-2 c. y=1/4x + 2 and y-2=1/2x d. y=1/5x+1 and 5y+x= 10

To find the inverse of a number a, one can use the equation f(c) = a-1/c=0 where c is the inverse of a use the secant method of finding roots of equations to find the inverse of a = 2.5 ,er = 0.001%

Find the measure of angle b in the following triangle