The answer is the third one
Answer:
the second chaise is the answer
Answer:
I don't know it's very hart
The angles in a triangle add up to 180 degrees. That's the same sum as a linear pair, which we get when two lines cross.
1. 180 - 65 - 45 = 70
Answer: 70°
2. 180 - 90 - 35 = 55
Answer: 55°
3. 180 - 120 = 180 - 50 - x
x = 70
Answer: 70°
(a) You can plant 7 1/4 acres per pound of seed
(b) Isabel takes 7 minutes to run a mile