If a and b are parallel lines and m 3 = 128º, what is the measure of 8?

134º
54º
52º
49º

to think 400 ppl have seen this and not ONE has bothered to answer...

It's C.

Here are the Answers.

1. CBX and FBC
2. 1,260
3. 79
4. idk I got that wrong
5. 115
6. 52
7. alternate interior
8. idk got that wrong
9. QPR STR ASA
10. idk got that wrong
11. Enlargement reflection over the y axis
12. A grouping of changes that maps triangle ABC onto triangle DEF is reflected across the x-hub, at that point reflected across the y-hub, Lastly interpret it up 6 units and left 1 unit.

Re word number 12.
I hope this helped y'all out.

C

52°

So the straight line for example a and b are measured to be 180 so if 3 is 128 4 is gonna be the same as 8 so it would be 52 cause 128 + 52 is 180

for the connexus quick check the answers are:

1.63
2.52
3.124.9
4.55
GOODLUCK

yes but how

So you don't get caught cheating

If you only have four questions like me, here are the answers;

1. Find the measure of the angles.

A. 63 degrees***
B. 153 degrees
C. 68 degrees
D. 148 degrees

2. If a and b are parallel lines, and m (symbol) 3 = 128 degrees, what is the measure of (symbol) 8?

A. 134 degrees
B. 52 degrees***
C. 54 degrees
D. 49 degrees

3. Select the measure of the complement or supplement of the angle. 55.1 degrees

A. 124.9 degrees***
B. 119.9 degrees
C. 49,9 degrees
D. No complement or supplement

4. The measure of (symbol) 4 is 125 degrees. Find the measure of (symbol) 1.

A. 50 degrees
B. 130 degrees
C. 125 degrees***
D. 55 degrees*** (it's also correct, but you can only choose one)

thank u kit kat

i got 8 wrong but 10 is scalene acute