Form the ratio 560/2800 and then mult. the result by 100%:
560
--------- * 100% = 20%
2800
Answer:
7 hours
They worked together for 7 hours ($350 + $120)
Answer:
It's angles 2 and 5
Step-by-step explanation:
Supplementary angles or angles that are obtuse or over 90°
Answer:
It takes Katie 66 2/3 seconds to run 400m. Min conversion: 1 min and 6 2/3 secs
Step-by-step explanation: