Solve the system of equations by graphing or using a table 3x+ y= 5 x -y = 7
2 answers:
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Answer:
m∠3 = 24°
Step-by-step explanation:
By the theorem,
"Intercepted arc measures the double of the inscribed angle formed by two chords meeting at one point of the circle."
In the given picture,
∠3 is the inscribed angle subtended by the arc ED and is the intercepted arc.
Therefore, m∠3 =
m∠3 =
= 24°
Measure of angle 3 is 24 degrees.
Answer:
Step-by-step explanation:
Simplify to get
Find what equals to by taking away 8,
.
Divide by 2 to find x,