DO, 2 of X = (2, -2) (4, 0) (8, 0)

on odyssey

Step-by-step explanation:

DO, of X is

(2, 0)  This is the right answer i believe (2,0)

(4, 0)

(-2, 0)

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.