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erastova [34]
3 years ago
15

Leah drove for 2 hours at a speed of 60 miles per hour, and for 3 hours at 50 miles per hour. What was her average speed in mile

s per hour for the whole journey?
Mathematics
1 answer:
tigry1 [53]3 years ago
3 0

Answer: it would be 54

Step-by-step explanation:

I took the QUIZ and i got it CORRECT

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Answer:

Clare is correct

Step-by-step explanation:

For two shapes to be congruent, the shape and size have to be the same. In other words they ate have to equal length in size and also equal angles(same shape hence equal angles). Therefore Clare is correct since only have equal length in sides does not qualify the polygon to be congruent or similar like Priya claims

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3 years ago
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Gre4nikov [31]
Hello ;
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3 years ago
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Ivanshal [37]
Y + 4x = 8
y = 8 - 4x
substitute 8 - 4x for y in the other equation.
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nirvana33 [79]
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