Hi! a lot of jobs require math in the real world. for instance, a architect has to get all the math correct on a building, otherwise one wrong measurement and it could fall. a lot of jobs involve math.
hope this helps!:)
Cos(60) = cos(90 - 30) = sin(30) = 1/2
This should be what you want.
X= -46 and y = -40 I worked it out I might be wrong
We'll represent Louise's, Tammy's, Delores's, and Sheryl's point values with , , , and respectively since each one is 1 point more than the last.
Add all of these values up and set it all equal to .
Now, simplify.
Subtract on both sides.
Divide both sides by .
Since Louise's score is , the answer is .
<h3>Double-checking</h3>
To verify our answer, add the point totals , , , and .
This equals , so we can be sure the answer is correct.