kylafields14 kylafields14

03-08-2017
Mathematics

contestada

Point C is the center of the circle. The measure of angle ACB is 3x+20. Arc AB measures 65x-4. Find measure of arc AB

Respuesta :

mreijepatmat mreijepatmat

03-08-2017

In a circle the measure of a CENTRAL angle = measure of the arc intercepted.
mes Angle ACB = mes Arc AB:

3x+20 = 65x-4
24 = 65x -3x

62x = 24
x = 24/62 = 12/31 = 0.3871

Answer Link

Otras preguntas

who is the speaker of the poem the parrot in the cage? why does he call himself a twice born child

Select the equation of the line that passes through the point (3,5) and is perpendicular to the line x = 4, (2 points) O 1) y = 5 O2) x = 5 O3) y = 4 O 4) x=3

a direct variation function contains the points

A flock of 20 seagulls merges with a flock of cardinals. The new flock is bigger than either of the original ones, but still, it is no larger than 100 birds. Ho

Nine less than the product of 20 and malik's score

Soil aeration helps plants by _____.

Fact or Opinion? Statement Factor Opinion? Dogs are my favorite kind of animal.

1. The half-life of the radioactive element krypton-91 is 10 seconds. If 32 grams of krypton - 91 are initially present, how many grams are present after 30 se

10. The area of Kaitlyn's square garden is 175 square feet. What is the measure of each side of the garden to the nearest tenth? Support your answer.

Use the passage to answer the question. 22. Use sentence 7. (1 point) How today adjective adverb preposition noun