Answer:
4.5
Step-by-step explanation:
If you put the 3 over the five you will see that the 3 would line up with the bottom and it would be parallel. So then you multiply 3 times 3 which would then be 9. Since it is a parallelogram, you divide by 1/2 which would then give you 4.5.
You can use AA since the parallel lines make corresponding angles congruent.
Answer:
![26^9](https://tex.z-dn.net/?f=26%5E9)
Step-by-step explanation:
When you multiply powers with the same bases, you just add up the powers. In this case, it would be:
![26\cdot28^8\\=26^1\cdot28^8\\=26^9](https://tex.z-dn.net/?f=26%5Ccdot28%5E8%5C%5C%3D26%5E1%5Ccdot28%5E8%5C%5C%3D26%5E9)
11c - c = 20
10c = 20
c = 2
To my belief you're answer would be B, 18+45m