Ok so assuming you don't get tired and the rate stays the same
rate=amountwork/timeitdonein
rate=800/15
euals
6000/time
800/15=6000/time
simlify for ease
160/3=6000/time
multiply both sides by 3time
160time=18000
divide both sides by 160
time=112.5
means 112.5 minutes or 1hour, 52 minutes, 30 seconds
A. 800/15=6000/t or
15/800=t/6000
B. solved, 112.5 minutes
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Let the angle a be 5x
The supplement be x
According to the question
X+5x=180
6x=180
X=30
5x=5×30=150
The measure of angle a 150
Angle of supplement 30
Hope this helps!!
Answer:
The last pair are vertical.
Step-by-step explanation:
