B is correct answer
4(3) - 4 = 8
2(3) + 2 = 8
Use the slope-intercept form to find the slope and y-intercept.
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Slope: 0
y-intercept:
−3
A divide by sin A = b divide by sin B
1. 27 divide by sin 68=22 divide by sin x
Sin x=sin 68 times 22 divide by 27
Sinx=0.65696
X=71.7 degrees
Let the unknown number be x.
x × -7 = 7 (x + -40)
-7x = 7x - 280
-14x = -280
x = 280/14
x = 20
Hope this helps!