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iren [92.7K]
3 years ago
5

Jan and Jo live 1,170 miles apart. At the same time, they start driving toward each other on the same road. Jo’s constant rate i

s 60 mph. Jan’s is 70 mph. How long will it take them to meet?
Mathematics
2 answers:
Dafna11 [192]3 years ago
7 0
To get the time taken for Jan and Jo to meet we proceed as follows;
Jan's speed=70 mph
Jo's speed =60 mph
distance between =1170
relative speed=70+60=130
time taken for them to meet will be:
time=(distance)/(relative speed)
=1170/130
=9 hours
the answer is 9 hours
irakobra [83]3 years ago
4 0

Answer:

the answer is 9 hours

Step-by-step explanation:

I got it right on the test

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Given triangle abc with vertices A(2,-1), B(5,6), C(-1,4) as shown. Find the number of square units in the area of triangle abs
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