I will give you a crown if it is right. Will you help me

5°.

Step-by-step explanation:

From the diagram, we can assume that the angle ∠a+∠b is 90° in total and that these two are complementary angles.

We can solve for ∠b with the following:

90°= ∠a+∠b

90°= 85°+ ∠b

∠b= 5°

5 degrees

Step-by-step explanation:

Looking at the angles, we can infer that angles a and b are complimentary. In other words, the sum of angles a and b is 90 degrees. Understanding this, we can now create an equation with what we already know, and the information the question provides:

a + b = 90

85 + b = 90

b = 90 - 85

b = 5

(x3 + 6x2 + 2x - 6) • (x - 1)

step-by-step explanation:

polynomial long division :

3.2     polynomial long division

dividing :   x4+5x3-4x2-8x+6

                              ("dividend")

by         :     x-1     ("divisor")

dividend     x4   +   5x3   -   4x2   -   8x   +   6

- divisor   * x3     x4   -   x3            

remainder         6x3   -   4x2   -   8x   +   6

- divisor   * 6x2         6x3   -   6x2        

remainder             2x2   -   8x   +   6

- divisor   * 2x1             2x2   -   2x    

remainder               -   6x   +   6

- divisor   * -6x0               -   6x   +   6

remainder                     0

quotient :   x3+6x2+2x-6   remainder:   0

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation: