emilydinges0 emilydinges0
  • 10-04-2021
  • Mathematics
contestada

ABD and CBD are adjacent. Given that ABC IS 68° , ABD= (2x+5)°, and CBD = (3x+8) find CBD

A 11°
B. 22°
C. 25°
D. 41°

Respuesta :

carolynew866
carolynew866 carolynew866
  • 10-04-2021

Answer:

68+2x+5+3x+8=180

81+5x=180

5x=99

x=19.8

CBD=67.4

ABD=44.6

hope it works

Answer Link

Otras preguntas

If a Ferrari, with an initial velocity of 10 m/s, accelerates at a rate of 50 m/s2 , for 3 seconds, what was his ending velocity?
2014 numbers are placed along the circumference of a circle. When any 5 successive numbers are added, the total is always 40. What are these 2014 numbers? Find
Waves A and B have the same speed, but wave A has a shorter wavelength. Which wave has the higher frequency?
Joseph has a coin and a number cube. The number cube is labeled 1 -6. He flips the coin once and rolls the number cube once. What is the probability that the co
Compare and contrast the three classes of levers.
Can some one help me Please help
What does U = Please help
A police dog gets caught in a shootout. A 5 g bullet moving at 100 m·s–1 strikes the dog and lodges in his shoulder. Fortunately the dog survives. The bullet un
What is the difference between evidence and inference?
Help me solve this And please explain