Answer:
Graph A: y = (1/2)x - 2
Step-by-step explanation:
2x−4y=8 in slope-intercept form is -4y = -2x + 8, or y = 1/2x - 2
The slope of this line is 1/4 and the y-intercept is -2. This is represented by Graph A.
Answer:
Commission = $52.20
Step-by-step explanation:
The commission is the cost of the item multiplied by the commission rate
Commission = 348 * .15
Commission = 52.20
(17.5)(x)=125
Divide each side by 17.5 leaving the equation as x=7.14
Hello,
![sec(x)= \dfrac{1}{cos(x)} \\ cosec(x)= \dfrac{1}{sin(x)} \\ sec(x)*cosec(x)*(tg(x)+cotg(x))=\dfrac{1}{cos(x)}* \dfrac{1}{sin(x)}*( \frac{sin(x)}{cos(x)} +\frac{cos(x)}{sin(x)})\\ = \dfrac{sin^2(x)+cos^2(x)}{sin^2x*cos^2x} \\ = \dfrac{1}{sin^2x*cos^2x} \\ ](https://tex.z-dn.net/?f=sec%28x%29%3D%20%5Cdfrac%7B1%7D%7Bcos%28x%29%7D%20%5C%5C%0A%0Acosec%28x%29%3D%20%5Cdfrac%7B1%7D%7Bsin%28x%29%7D%20%5C%5C%0A%0Asec%28x%29%2Acosec%28x%29%2A%28tg%28x%29%2Bcotg%28x%29%29%3D%5Cdfrac%7B1%7D%7Bcos%28x%29%7D%2A%20%5Cdfrac%7B1%7D%7Bsin%28x%29%7D%2A%28%20%5Cfrac%7Bsin%28x%29%7D%7Bcos%28x%29%7D%20%2B%5Cfrac%7Bcos%28x%29%7D%7Bsin%28x%29%7D%29%5C%5C%0A%0A%3D%20%5Cdfrac%7Bsin%5E2%28x%29%2Bcos%5E2%28x%29%7D%7Bsin%5E2x%2Acos%5E2x%7D%20%5C%5C%0A%0A%3D%20%5Cdfrac%7B1%7D%7Bsin%5E2x%2Acos%5E2x%7D%20%5C%5C%0A%0A)
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