Answer:
Answer is D
Step-by-step explanation:
180/8 = 22.5
All the answers equal 22.5 except for 180/1
180/8 also cannot be equal to 180/1
|PR| = |PQ| + |QR|; |PQ| = |QR| conclusion |PR| = 2|PQ|
|PQ| = 3y; |PR| = 42; |QR|=?
subtitute
42 = 2(3y)
6y = 42 |divide both sides by 6
y = 7
|QR| = 3(7) = 21
In 22 years, newton will be 36 and his father will be 63. The digits are reversed
They rode for 7 hours and traveled 400 kilometers.
Divide:
400 / 7 = 57.14
Answer = 57.14
Hope this helped☺☺