jadas2305 jadas2305
  • 02-11-2021
  • Mathematics
contestada

can someone help me solve for y and x and find out the angles of all the angles visable

can someone help me solve for y and x and find out the angles of all the angles visable class=

Respuesta :

jimrgrant1 jimrgrant1
  • 02-11-2021

Answer:

x = 10 , y = 15

Step-by-step explanation:

8x - 10 and 7x are alternate angles and are congruent , then

8x - 10 = 7x ( subtract 7x from both sides )

x - 10 = 0 ( add 10 to both sides )

x = 10

Then

8x - 10 = 8(10) - 10 = 80 - 10 = 70

6y + 20 and 8x - 10 are same- side interior angles and sum to 180°, that is

6y + 20 + 70 = 180

6y + 90 = 180 ( subtract 90 from both sides )

6y = 90 ( divide both sides by 6 )

y = 15

Answer Link

Otras preguntas

How does his estimate compare to the actual product? It’s a good estimate. The actual product is 35. It’s a good estimate. The actual product is 40. It’s a bad
What is the exact value of x? Click the keyboard icon to type your answer using the math keyboard. If needed, use "/" to create a fraction. x 8 60°
please answer this !!
A study was conducted about the number of miles that a sample of automobiles in New York City drive within a year. The sample was taken in front of an apartment
A) all values at which h has a local maximum B ) all local maximum values of h
What is the value of hatred?
Solve for system of equations. y = x²-3x + 4 x + y = 4
Read the following text and answer the question. Exactly how bad is the job situation going to be? An Organization for Economic Cooperation and Development stu
In this passage, the words “ ample” and “plump” are
f(-2)for the function f(x)=3x-1