69.50*.6=4.17
4.17+69.50=73.67
Answer:
The value of x is 6
Step-by-step explanation:
we know that
If two angles are supplementary, then their sum is equal to 180 degrees
so
In this problem
m∠C+m∠E=180°
we have
m∠C=112°
m∠E=(3x+50)°
substitute and solve for x
112°+(3x+50)°=180°
3x+162=180
3x=180-162
3x=18
x=6
X is a variable, a variable you have to divide to cancel out
<span>c) 45 degrees west of south</span>
Hello,
x²-64=(x+8)(x-8)
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