What is the value for x?
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x =

x = 8, y = 8

Step-by-step explanation:

So we know angle CAB is congruent to angle ACB so both angles are 69.

Now we add 69+69 and we get 138. Subtract from 180.

180 - 138 = 42.

Now, we set up the equation to 5x+2=42,

subtract two from both sides and get 5x = 40,

divide both sides by 5 and you get x=8.

You can simply plug in x to 5 and add two and still get 42.

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.