<em><u>Answer:</u></em>
x = 8
<em><u>Step-by-step explanation:</u></em>
Okay, so with the info here, we know that angle RXS is 4x + 1, angle SXT is x + 9, and angle RXT is 50.
Angle RXT is angle RXS + angle SXT because it's on the diagram. So from
RXT = RXS + SXT, we can creat the equation:
50 = (4x + 1) + (x + 9) [Because we plug in the values]
So from here, we have to solve the equation:
50 = (4x + 1) + (x + 9)
First, we want to simplify everything so:
50 = 5x + 10
Then we want to isolate the variable so:
50 - 10 = 5x + 10 - 10
40 = 5x
40/5 = 5x/5
8 = x
<u>x = 8</u>
Answer:
-50
Well to get the answer of the product of a number and 9 is -450. You must divide 9 by -450 using long divison.
We can quickly convert this to slope-intercept form to make it easier to find the y and x intercepts.
Slope intercept form: y = mx + b
Add y to both sides.
2x = -2 + y
Add 2 to both sides.
y = 2x + 2
<h3>We automatically know the y-intercept is 2.</h3>
To find the x intercept, we need to replace the value of y with 0.
0 = 2x + 2
Subtract 2 from both sides.
-2 = 2x
Divide both sides by 2.
x = -1
<h3>The x-intercept is equal to -1.</h3>
Let the measure of the angle be x, then the measure of the second angle is 180 - x.
Then, x - 126.6 = 180 - x
=> 2x = 180 + 126.6 = 306.6
=> x = 306.6 / 2 = 153.3
Thus the first andle is 153.3 and the second angle is 26.7.
