raacheel
raacheel raacheel
  • 22-05-2020
  • Mathematics
contestada

PLEASE I NEED ANSWER ASAP

PLEASE I NEED ANSWER ASAP class=

Respuesta :

Hrishii
Hrishii Hrishii
  • 22-05-2020

Answer:

42°

Step-by-step explanation:

[tex](7x - 2) \degree = (6x + 18) \degree\\ ..(exterior \: alternate \: \angle s) \\ 7x - 2 = 6x + 18 \\ 7x - 6x = 18 + 2 \\ x = 20 \\ \\ (7x - 2) \degree + \angle \: 1 = 180 \degree \\..(straight \: line \: \angle s) \\ (7 \times 20 - 2) \degree+ \angle \: 1 = 180 \degree \\ 138 \degree+ \angle \: 1 = 180 \degree \\ \angle \: 1 = 180 \degree - 138 \degree \\ \angle \: 1 = 42\degree[/tex]

Answer Link

Otras preguntas

Which equation has every number as a solution? * multiple choice: 4x = 4x + 1 4x + 1 = 4x - 1 4(x + 1) = 4x + 1 4(x + 1) = 4x + 4 which one is the answer please
Which of the following has more calories: table sugar or aspartame? Explain.
- A picture frame is 12 inches long and 9 inches wide. In inches, what is the diagonal length of the picture frame? O 21 inches O 15 inches 8 inches 06 inches
What is a slope, because i don't know
4. 3. A full container of juice holds 64 fluid ounces. How many 7-fluid ounce servings of juice are in a full container?
what is 105 divided by 3= it has a remainder
pls help i don't get the question
im sorry its another one im terrible at these
The Mongol empire came to an end due to the Black Plague and the invasion of the Chinese. True False I need it now pls​
height . Lana is throwing a discus at a school competitoin. The height of the discus can be modeled by the equation y=−16x 2 +32x+4, where y represents the