larentbc larentbc
  • 17-07-2020
  • Mathematics
contestada

I need help on question 6.

I need help on question 6 class=

Respuesta :

olivbreadh
olivbreadh olivbreadh
  • 17-07-2020

Answer: 135 degrees

Step-by-step explanation:

First you now that ABD+DBC=180 degrees

Subsitute so you get: (5x+10)+(2x-5)=180

Solve:

(5x+10)+(2x-5)=180

=> 7x+5=180

=> 7x=175

=> x= 25

Plug in 25 :

ABD= 5*25+10=135

And there is your answer

Answer Link

Otras preguntas

Find the value of this expression: sin 45 sin 15 . The second step = a. 1 sin 60 – sin 30 2 b. 1 cos 60 cos 30 2 c. 1 sin 60 sin 30 2 d. 1 cos 60 cos 30
Mr Scruggs got some $ for his b day. He spend 1/5 of it on dog treats. Then he divided the remainder between his 3 favorite charities. a. What fraction of his
What is the equation in math N+8=-10
How do I set up an equation
Figure out this number pattern:1,5,14,30,55
One number is 8 times another number. The numbers are both positive and have a difference of 70. Find the number
A distribution with a shape that is symmetrical around the mean with a "bell" shape is described as
most profitable commodity that the Virgina colonists were able to trade was?
How can explanation make it easier to address economic problems in the future?
If EF = 2x – 12, FG = 3x – 15, and EG = 23, find the values of x, EF, and FG.