Answer:
B
Step-by-step explanation:
X = 80 degrees
Total degrees in any triangle = 180
Angles given = 65 + 35 = 100
X = 180-100 = 80
I believe the answer is I believe the answer is B
Answer: b^2+5b+8
Step-by-step explanation: Hope this help :D
Answer:
inches.
Step-by-step explanation:
The question gives the central angle and radius of an arc and is asking for the length.
- The radius is the same as the length of the windshield wiper: 15 inches.
- The central angle is 150°.
An arc is part of a circle. What is the circumference of a circle with a radius 15 inches?
inches.
However, this wiper traveled only a fraction of the circle. A full circle is . The central angle of this arc is only . As a result,
.
The length of the arc will thus be
.
In other words, the windshield wiper traveled approximately 39.3 inches.