Answer:
1_ non of them because it is physical
2_ the answer is D
<span>Since lines a and b are parallel and that m∠4 = 128°, therefore:
m<7 would be:
m<7 = 180 - m<4 = 180 - 128 = 52 degrees
Therefore, the measure of angle 4 would be 52 degrees.
I hope my answer has come to your help. God bless and have a nice day ahead!
</span>
The understanding of gravity was essential in the developmentof Albert Einstein theory of relativity. Which describe relationships between matter and motion.
C. Australia is moving at about ~7 centimeters a year, which is about 67 millimeters.
