Answer:
I think the correct answer is D
Step-by-step explanation:
vertical angles are equal
so
2x + 24 = 146
2x = 122
x = 61
Answer
A. 61
Answer:
m<R = 31°
Step-by-step explanation:
Arc QT = 39°
Arc PV = 101°
m<R = ½(arc PV - arc QT) => secant-secant exterior angle measure theorem
m<R = ½(101 - 39)
m<R = ½(62°)
m<R = 31°
Answer:
-6x^3+x^2+x+5
Step-by-step explanation:
distribute (multiply) the 7- into the first set of parenthesis. then distribute (multiply) the -2x into the second set of parenthesis.
A.<span>If an angle is an acute angle, then the angle measures less than 90 degrees.</span>