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WARRIOR [948]
3 years ago
8

Gabriella made a trip to the lake and back. The trip there took two hours and the trip back and took five hours. What was Gabrie

lla's average 28 mph on the return trip

Mathematics
2 answers:
xeze [42]3 years ago
6 0

Answer:

8mph

Step-by-step explanation:

Let call X is trip there speed

                R  x   t  = D

# to           X      3 = 3X

# Return   6      4 = 24

Because the distance when we go to and back are the same, so we have:

3X = 24

<=> X = 8

So the avergage speed of the trip there is 8mph

Leto [7]3 years ago
5 0

Step-by-step explanation:

Below is an attachment containing the solution.

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Step-by-step explanation:

If the triangle is equilateral :

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the simplest is :  P = 3(2x +y/2)

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The correct answer is:  [C]:  " $4290.00 " .
_______________________________________
Explanation:
_________________________________________
Given:  principal, "P":  equals:  $14,300  ;
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