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Troyanec [42]
3 years ago
7

The ratios 250 miles in 4 hours and 500 miles in 8 hours are equivalent.

Mathematics
1 answer:
GarryVolchara [31]3 years ago
5 0

Answer:

Yes, they are equivalent

Step-by-step explanation:

Case 1,

Distance = 250 miles

Time = 4 hours

Ratio = speed = distance/time

= 250 miles/4 hour

= 62.5 mph

Case 2,

Distance = 500 miles

Time = 8 hours

Ratio = speed = distance/time

= 500 miles/8 hour

= 62.5 mph

In both cases, the ratios 250 miles in 4 hours and 500 miles in 8 hours are equivalent.

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Answer:

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Step-by-step explanation:

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dem82 [27]

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7 0
3 years ago
Find the solutions of the quadratic equation 14x2 + 9x + 10 = 0.
pochemuha

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Step-by-step explanation:

4 0
3 years ago
Please help 50 points
ra1l [238]

Answer:

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Step-by-step explanation:

Given:

√(x² - 6x + 9)

if -3 <= x < 3

you can write (x² - 6x + 9)

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See the graph in the attachment.

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5 0
4 years ago
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