2b+6c is equivalent to 2(b+3c). Hope that helped!✋
Answer:
I believe the answer is 5x = 14
Answer: 130
In order to solve for <4, you need to know that supplementary angles add up to 180°.
<3 = 50
180 - 50
130
**For future questions**
1. The sum of the interior angles of a triangle is 180°
2. Alternate interior angles are congruent
3. The exterior angle of a triangle is the sum of the nonadjacent interior angles
See attachment below.
Answer:
there are 2
Step-by-step explanation:
6+6=12