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Anvisha [2.4K]
2 years ago
9

Find the length of the missing side please help

Mathematics
1 answer:
kozerog [31]2 years ago
7 0

Step-by-step explanation:

7. Since they are similar triangles we have:

\frac{10}{8}  =  \frac{x}{12}  \\  \\ x = 15

So DF is 15

8. They are also similar. So:

\frac{14}{7}  =  \frac{x}{5}  \\ x = 10

So PR is 10

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Step-by-step explanation:

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If for some reason this is incorrect, try 2 cups instead of 3. Both are reasonable measurements when it comes to baking.

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3 years ago
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4 0
3 years ago
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Step-by-step explanation:

this is confusing b/c they are asking about two trains traveling at differnt speeds, but.. if you put the speeds together and make one train... imaginary.. ofc... traveling at the speed of both trains combined... when will it be 50 miles from the station?

maybe you can solve that?   I'll solve it below.. but.. if you can.. try it now, on your own

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8 0
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Guys that true?
Ilya [14]

Answer:

it's true for example 10/5=2 or 5/10=0.5

hope this helps

have a good day :)

Step-by-step explanation:

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