PLEASE HELP ME FIGURE THIS OUT 1...

Mathematics

1 answer:

yaroslaw [1]3 years ago

3 0

Answer: 2

<u>Step-by-step explanation:</u>

30°-60°-90° triangle has the following corresponding sides: b - b√3 - 2b

csc 30° = $\frac{1}{sin30}$ = $\frac{hypotenuse}{opposite}$ = $\frac{2b}{b}$ = 2

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Step-by-step explanation:

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2 years ago

Can someone please please help me :/ I have to get this right. please help

Vladimir [108]

<h3>Answer: Choice B. f(x) = 100 - 68x</h3>

Work Shown:

Solve for y. Then replace y with f(x).

$680x + 10y - 1000 = 0\\\\10y - 1000 = -680x\\\\10y = -680x + 1000\\\\y = \frac{-680x + 1000}{10}\\\\y = \frac{-680x}{10} + \frac{1000}{10}\\\\y = -68x + 100\\\\y = 100 - 68x\\\\f(x) = 100 - 68x\\\\$