Answer:
39.30°
Step-by-step explanation:
<u>In </u><u>∆</u><u> </u><u>KLM </u><u>:</u><u>-</u><u> </u>
- <u>cos</u> x = LK / KM
- cos x = 6.5/8.4
- cos x = 65/84
- x = cos -¹( 65/84)
- x = 39.30°
<h3>
Answer:</h3>
![\large\boxed{C).\,m= 5/3}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7BC%29.%5C%2Cm%3D%205%2F3%7D)
<h3>
Step-by-step explanation:</h3>
In this question, we're finding the slope of the line.
What this means is that we have to make the equation into slope intercept form.
Slope intercept form is: y = mx + b
In order to get the equation to slope intercept form, we have to get y by itself and solve from there.
Solve:
![-5x + 3y=30\\\\\text{Add 5x to both sides to get 3y by itself}\\\\3y=5x+30\\\\\text{Divide both sides by 3}\\\\y = 5/3x+30\\\\\text{The slope of the equation would be 5/3}](https://tex.z-dn.net/?f=-5x%20%2B%203y%3D30%5C%5C%5C%5C%5Ctext%7BAdd%205x%20to%20both%20sides%20to%20get%203y%20by%20itself%7D%5C%5C%5C%5C3y%3D5x%2B30%5C%5C%5C%5C%5Ctext%7BDivide%20both%20sides%20by%203%7D%5C%5C%5C%5Cy%20%3D%205%2F3x%2B30%5C%5C%5C%5C%5Ctext%7BThe%20slope%20of%20the%20equation%20would%20be%205%2F3%7D)
When you're done solving, you would see that answer choice C). m = 5/3 would be the correct answer.
<h3>I hope this helped you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3><h3 />
Answer:
true
Step-by-step explanation:
line PT= line RS
angle T= angle S
angle Q is a vertical angle, congruent
Answer:
270
Step-by-step explanation:
300 × .10 = 30.
300 - 30 = 270.
The sale price is $270