In the diagram, the measure of angle 3 is (23x)°, and the measure of angle 4 is (7x)°. what is the measure of angle 4? a.30* b.42* c.120* d.138*

Angles three and four are a linear pair, meaning that they they form a line. When two angles make a line, the measures add up to 180°. Adding the two values together, we see that 3x+27x=180. Simplifying and solving for x, we get 30x=180 ⇒ x=6.

The question, however, is asking for the measure of angle 4. Thus, we plug x=6 into 7x to get 6(7)=42.

Hope this helped!

42

Step-by-step explanation:

answer:

y= -5x+2

step-by-step explanation:

y= mx+b where m represent the slope aka x intercept. b represent the initial value aka y intercept. hope it !

Step-by-step explanation:

I hope es helps you!