In this formula, the m represents the slope of the line and the b represents the y value where x is equal to zero. This value is otherwise known as the y-intercept
Answer:
27
Step-by-step explanation:
2+7=9.
9x3=27
72+9=81
27x3=81
The sum of exterior and interior angles is 180
so if D is 133, C will be:

angle C measures 47 degrees
Answer:
Not for sure on some (hope this can help)
First photo:
<ABC = 60
<BCA = 90
<CAB = 30
Step-by-step explanation:
Second photo:
<XVR = 35
<RVS = 55
<WVS = 35
<RST = 20
<RSV = 70
<VSU = 20
<UST = 55
<TUS = 54
18/40 because you multiply them both by two...