kaitcuevas1 kaitcuevas1

11-12-2017
Mathematics

contestada

BD bisects ABC. m ABC =7x. m ABC = 3x+36. Find m DBC

Respuesta :

Kalahira Kalahira

25-12-2017

ABC = 7x ABC = 3x+36 therefore 7x= 3x+36 4x =36 x = 9 Since BD bisects ABC then ACB =2DBC ABC = 2DBC ABC = 7x = 7x9 = 63 There DBC = ABC/2 = 63/2 Answer: DBC = 31.5

Answer Link

Otras preguntas

In the passage what does system mean

What is the approximate pH of a solution if the concentration of hydrogen ions is 5.0x10^-4 moles per liter

What does the author's use of the word champion in the phrase champion of evil ng is suggest to the reader?

Why does 25/10 equal 2 1/2

If the discount rate is 10% and the cost of a project is $100 investment today with an expected payoff of $50 at the end of year 1 and an expected payoff $80 in

The constraints of a problem are graphed below. What are vertices of the feasible region?

Mike and his wife, Amanda, are arguing about his in-laws. Mike doesn’t want them to visit because they fight all the time when they come to the house and he is

Please help me with this asap

A plane is taking off from Bangladesh headed to New York City. At the same time, a plane from New York City is headed to Bangladesh is also taking off. The plan

help your boy out please