I NEED A STEP BY STEP BY EXPLANATION PLS ASAP !!
answers :
1) 130 degrees
2) 56 degrees
3) 5
4) 10
5) 24 degrees
6) 91 degrees

1:

Angles on a straight line add to 180degrees

2:

Anglea o na straight line add to 180degrees

Step-by-step explanation:

Don't know about the rest

Step-by-step explanation:

1) In a triangle, there is 180 degrees. That means that the last angle in the measure is going to be 50. Now, DCH and ECD are supplementary angles. 180-50=130 degrees

2)DEC=180-76 (because they are supplementary angles) 180-76=104 degrees

The measures in a triangle add up to 180 degrees. So, 104+x+20=180x=56 degrees

3)RTS=180-16x-5-50. You should basically do the same thing here as the last couple of questions.

4)180-96=84. This is the measure of the other angle inside the triangle. Now, form the equation: x+10+8x-4+84=180 x=10

5)3x-6+69+180-8x+13=180 x=24

6)7x-4+39+180-12x-5 x=91

Basically just make an equation for all of these problems. Mainly used supplementary angles to form equations.

yes   because as the functions are graphed they eventually will intersect unless otherwise

step-by-step explanation: