3 years ago

Right triangle ABC is shown. Which equation can be used to solve for c?

Mathematics

1 answer:

julsineya [31]3 years ago

6 0

Answer:

$\sin(50^\circ)=3/c$

Step-by-step explanation:

Remember SOH/CAH/TOA. We will use SOH, which means $\sin$ of the angle is equal to the opposite side over the hypotenuse.

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3 years ago

Select the correct answer for the blank: If everything else stays the same, the required sample size ____ as the confidence leve

Vikentia [17]

Answer:

The required sample size increases.

Step-by-step explanation:

The margin of error of a confidence interval is given by:

$M = z*\frac{\sigma}{\sqrt{n}}$

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3 years ago

Marcia has a sunflower garden. The plants are currently 36 inches tall and are growing at a rate of 4 inches each week. Write an

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4 years ago

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Yakvenalex [24]

The slope is 0

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4 years ago

Evaluate 6+4/a +b/3 when a = 4and b=3

tester [92]

If , a = 4 and b = 3

Then :-

$= 6 + \frac{4}{4} + \frac{3}{3}$

$= 6 + \frac{(4 \times 3)}{12} + \frac{(3 \times 4)}{12}$

$= 6 + \frac{(12 + 12)}{12}$

$= 6 + \frac{2}{1}$

$= 6 + 2 \\$

$= 8$

$∴6 + \frac{4}{4} + \frac{3}{3} =8$

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3 years ago