The answer
3. measure of DEA is 43°
proof: 90° +47° + mDEA= 180°, so mDEA= 43°
2.complementary angle
1.corresponding angles
Okay just find something the bottom and the top number can be divided by. Like the first one 9/18. They are bithe dividable by 9 so 9÷9=1. 18÷9=2. Now put one back over two. 1/2. So your answer is one half. This is to help you learn how to do it I hope it helps.
Answer:
0.5
Step-by-step explanation:
Answer:(-5,0) , (-6,0)
Y= (0,30)
Step-by-step explanation:
I'm sorry I have No clue
Step-by-step explanation:
lol but I honestly d0n7 kno
