woshia15 woshia15

23-11-2021
Mathematics

contestada

The measures of the angles of a triangle are shown in the figure below. Solve for x.
(6x+20)
(7X-10)
105

Respuesta :

lor067ewp lor067ewp

23-11-2021

Answer:

x = 5

Step-by-step explanation:

Angles in a triangle = 180°

(6x + 20) + (7x - 10) + 105 = 180°

13x + 10 +105 = 180

13x + 115 = 180

-115 = -115

13x = 65

x = 65/13

x = 5

Answer Link

Otras preguntas

what's is 0.05 10 time as much as and how do it comes to be that answer

Please help!!! Answer 4 and 5 please. I will give brainliest answer!

Will someone please check my answers? I starred my answers. 1. A person who does not recognize the signs of mental illness may not know he needs help. A. True*

During the developing stage of a thunderstorm, air moves upwards downwards towards poles towards equator

The compound nickel (III) chloride dihydrate has ____ mole(s) of water for every ____ mole(s) of ionic compound. three, two two, three one, two two, one

Someone help me please need help

What were the dangers of being an auctioned pauper ?

did Dante complete the inferno

1. Determine the zeros of f(x) = x3 – 3x2 – 16x + 48? Somebody explain it please?:/

what factors might increase or decrease the probability of a species going extinct?