The sum of the measures of the angles of all triangles is 180°. If one angle of the triangle measures 45°, and the other two angles are equal, what is the measure of each of the other two angles? Please hurry, This question is on a timed test and I have 30 minutes left.

Step-by-step explanation:

Represent the first angle with

Represent the equal angles with

So:

Substitute 45 for

Subtract 45 from both sides

Divide both sides by 2

Hence:

The measure of the other angles is 67.5

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )