Rate for Sally is 1 room per 8hrs
rate for Steve is 1 room per 7hrs
combined rate:
1/8 + 1/7 = 1/T
7/56 + 8/56 = 1/T
15/56 = 1/T
56/15 = T
3 11/15 = 3 hrs 44 min
Answer:
The answer is D
Step-by-step explanation:
D
Answer:
1. B>-7 2. M is > or = to 8.8 3. Y < 1/2
Step-by-step explanation:
Answer:
Step-by-step explanation:
The answer is 0.
Plug in 2 wherever there is an x.
Answer:
False
Step-by-step explanation:
Correct me if I'm wrong but this suppose to be a true or false question.
The measure of angle of B is going to be half the arc measure of AC so they don't have the same measurement. If they don't have the same measurement, then they can't be congruent.
