In the diagram shown, what is the measure of ZBAC?
Divide the angle measure by 2.

21 (42 for original, 21 is the angle measure divided by 2)

Step-by-step explanation:

First let's start by finding the value of x.

We know that Angle BCA is equivalent to 180-8x+30 so Angle BCA = 210-8x.

Since angles in a triangle add up to 180:

4x+8+2x+2+210-8x=180

-2x=-40

x=20

Now we plug 20 in for x

2x+2=2(20)+2=42

The question asks for the angle measure to be divided by 2 so...

42/2=21

you can not drow on this

step-by-step explanation:

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3