sandovalcris62p0246t
sandovalcris62p0246t sandovalcris62p0246t
  • 14-12-2017
  • Mathematics
contestada

Can anyone help me with this ?

Can anyone help me with this class=

Respuesta :

oliweczka2107 oliweczka2107
  • 23-12-2017
answer: 160

3x+2=5x-10

2x=12

x=6

*now substitute*

5 (6)-10= 20°

180°-20°=160° (remember angles on a straight line add up to 160)

Answer Link

Otras preguntas

Durante el año pasado, 450 de 1,530 estudiantes recibieron beca de estudios. ¿Qué fracción de los estudiantes recibieron beca de estudios?​
(QUICK RESPONSE!) Landon has a rectangular garden with an area of 27.6 square feet. If the length of the garden is 6.2 feet, what is the length of the diagonal
4 Sin 30° + 8 tan 45°how is that 10?​
I NEED HELP IN MATH!!! It’s due tonight and I’ve tried to do it and it don’t fully understand please help if u can!!!
Which of the following is a negative side effect of burning oil? A) It creates air pollution. B) It is the slowest way to remove an oil slick. C) It removes oil
Zachary is interested in football. Which is the BEST choice for an argumentative essay on this topic?
0.4 devivited by 10.4 [tex]\sqrt{x}[/tex]
Imagine you are sitting in a very quiet room when suddenly behind you there’s a very loud bang, like a firecracker exploding. a. Predict how you would behave i
Scott is selling coupon books to raise money for his football team. If he raised $60 so far and the coupon books cost $15 each, how many more must he sell in or
10. SPANISH Complete this sentence with the progressive conjugation of the verb hablar: La mujer está ______ por teléfono en el hotel. habla hablando hablan