Answer:
A) 296
Step-by-step explanation:
we have to find the angle of angle 5 since we know angle 6. Angle 6 is 32 so we will subtract 32 from 180 since straight lines are 180 degree angles (even though it doesn't look like one). This will give us 148. Since angle 5 and 4 are alternate interior angles, they have the same angle measurements. 148 + 148 = 296. Thus, angle 5 + angle 4 = 296 degrees.
Your first equation would be:
65 + 3x - 10 + 2x = 180
Then simplify to get:
5x + 55 = 180
Subtract 55 from each side:
5x = 125
Now divide by 5 to find x:
x = 25
The measure of angle B = 65
The measure of angle C = 50
Hope this helps!! :)
Answer:theres a thing called PEMDAS perenthesis exponent multiply divide add subtract
Step-by-step explanation:
hope that helped
Answer:
1. x=-6
2. x=12
3. x=8
4. x=-21
5. x=-18
6. x=-2
7. x=10
8. x=-3
9. x=21
10. x=2
11. x=-18
12. x=-7
13. x=6
14. x=-10
15. x=3
Step-by-step explanation:
Whew! That took a long time. I hope the answers are correct! The negatives may be hard to see, though. Comment on this answer if you can't see them.
