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boyakko [2]
3 years ago
15

Please help me, I would be very thankful

Mathematics
1 answer:
swat323 years ago
3 0

Answer:

A) 4.2

Step-by-step explanation:

A triangle-180 degrees. So angle Y is 180-90-65=25.

Using the law of Sines, 10/Sin90=x/Sin25

x=10Sin25/Sin90=4.2

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vichka [17]
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Using the values, we get:

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7 0
3 years ago
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If 9/10 tons of gravel got spread over 3 feet, then how much gravel is on each foot? Well, it's a ratio.

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