So, put your "x's" together first and then your intercepts. That should answer your question :)
Answer:
m∠8 = 49°
Step-by-step explanation:
∠7 and ∠8 are same-side interior angles.
Remember, same-side interior angles are supplementary. This means that the sum of the angles is 180°.
Let's use the variable 'x' to represent the unknown measure of angle ∠8.
![131 +x=180](https://tex.z-dn.net/?f=131%20%2Bx%3D180)
(cancels itself out)
![180-131=49](https://tex.z-dn.net/?f=180-131%3D49)
![x=49](https://tex.z-dn.net/?f=x%3D49)
Therefore, the measure of ∠8 is 49°.
Answer:
1.) ![\frac{1}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D)
2.)![\frac{3}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4%7D)
3.)![\frac{1}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D)
Step-by-step explanation:
I did this, in like, 2 weeks ago.
Check attachment for answer.
Step-by-step explanation:
Add.
2x+4x=6x
6x+4=6x+4