3 years ago

In the sum of two numbers is 15 and the product is 56, what are the two numbers?

Mathematics

1 answer:

IRISSAK [1]3 years ago

3 0

ANSWER:

HOPE IT HELPED YOU ☺

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iris [78.8K]

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2 years ago

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Step-by-step explanation:

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3 years ago

Find angle B. What is angle B.

julsineya [31]

Answer:

B=45 Degrees

Step-by-step explanation:

You can use law of sines to answer. Law of Sines states that $\frac{sin(a)}{A} =\frac{sin(b)}{B}$ . That means that $\frac{sin(60)}{4\sqrt{6} }=\frac{sin(b)}{8}$ . Multiplying 8 to both sides gives us $\frac{8sin(60)}{4\sqrt{6} }=sin(b)$ . By using inverse of sin, we get $b = sin^{-1} (\frac{8sin(60)}{4\sqrt{6} } )$ . Plugging that into a calculator gives us b=45 degrees.