sadassk
sadassk sadassk
  • 07-04-2017
  • Mathematics
contestada

Given that arc BD= arc BC , find the diameter of circle Z if AB = 6x + 1.
A. 5
B. 10
C. 12
D. 13

Respuesta :

Hagrid
Hagrid Hagrid
  • 21-04-2017
We are given that
arc BD= arc BC
Therefore,
DY = CY
and
2x + 1 = 4x - 3
Solving for x
x = 2

Since AB = 6x + 1
The diameter is
6(2) + 1
= 13

The answer is 
D. 13
Answer Link

Otras preguntas

multiply polynomials(2n+2)(6n+1)
who is hitler?what did he do?
MULTIPLY POLYNOMIALS (8p-2)(6p+2)
Mrs. Chen owns two pieces of property. The areas of the properties are 77,120 square feet and 33,500 square feet. 43,560= 1 acre Find the total number of acre
what is an approach paper
why were the Christians persecuted in Rome?
What is the stretchy storage bag in the digestive track
You got the following scores on 3 tests: 84, 82, 98. What score must you get on the 4th test if you want to average a 90% for the 4 tests? A. 94 B. 95 C. 96
Evaluate the expression, using the given value of the variable. 2 – 8x + 3x when x = 5   A. –53
An accurate clock shows exactly 3 pm. In how many minutes will the minute hand catch up with the hour hand?