They add up to 180 degrees.
5x+7+15x-7=180
20x=180
x=9
206.
It can fly 206 miles In 1 1/4 hours at the same rate of speed.
( please mark brainliest)
Answer:
Step-by-step explanation:
need a answer nowwwwwww
Answer:
step two
explanation:
the first 17.8 (-17.8) he was supposed to use was negative but the 17.8 (17.8) he used was not
Answer:
QPN and TSU
Step-by-step explanation:
They're both exterior angles and they are both alternate to each other.
