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kotegsom [21]
3 years ago
13

Mark jogs 10 miles in 2 hours.

Mathematics
1 answer:
pochemuha3 years ago
7 0
Lea rides her scooter 42 miles in 3 hours
The ratio will be 42 : 3
42 : 3 simplified is:
42/3 : 3/3
= 14 : 1

14 : 1 is the simplified form of the ratio 42 : 3

Hope this helps!

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\bf \begin{cases}&#10;h=0\\&#10;k=0\\&#10;a=10\\&#10;c=8&#10;\end{cases}\implies 8=\sqrt{a^2-b^2}\implies 8^2=a^2-b^2\implies b^2=10^2-8^2&#10;\\\\\\&#10;b=\sqrt{100-64}\implies b=6&#10;\\\\\\&#10;\cfrac{(x-0)^2}{10^2}+\cfrac{(y-0)^2}{6^2}=1\implies \cfrac{x^2}{100}+\cfrac{y^2}{36}=1

3 0
4 years ago
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3 years ago
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Answer:

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Hope this helped

3 0
3 years ago
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