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

What specific properties are these? A. 3+(5+9)+6=5(9+6)+3 B. 3 x 4 x 5= 4 x 3 x 5

mindi planted in 4/10 of the garden and peas in 5/10 of her garden. What fraction of the garden has beans or peas?

Three more than four times a number is 15

why is it important to elevate the anthers

a doggie day care charges $21.50 per day. If you leave your dog 5 days a week the discount is 20%. what is the cost of leaving your dog for 5 days in a week ?

1: 2.5A 90V R ? 2: 200 ohms 3.25mA V ? 3: 2.5kv 300 ohms I ?

a doggie day care charges $21.50 per day. If you leave your dog 5 days a week the discount is 20%. what is the cost of leaving your dog for 5 days in a week ?

what are some facts about covalent bonding? I need some information for my chemistry poster please, thank you.

How is the U.S. population changing? (1 point)The number of older Americans is growing. Women will soon outnumber men by about 2 to 1. The number of middle-aged

a doggie day care charges $21.50 per day. If you leave your dog 5 days a week the discount is 20%. what is the cost of leaving your dog for 5 days in a week ?