Alternate exterior angles because the are OUTSIDE of the parallel lines
Answer:
The angle of A is 80°
Step-by-step explanation:
Given that angle A lies on a straight line which is 180°. So in order to find A, you have to substract 100° from 180° :
∠A + 100° = 180°
∠A = 180° - 100°
∠A = 80°
Answer: Twelve times four squared
Step-by-step explanation: hope it helps
318*2-47=589 There are 589 nonfiction books in the library
Answer:
6610
Step-by-step explanation:
Move the decimal 2 spots to the right and add 2 zeros more behind the 528.8
so its becomes 8 divide what that number is
