rahulthapamagar1324
rahulthapamagar1324 rahulthapamagar1324
  • 22-12-2020
  • Mathematics
contestada

help helppp help i need answerr thank Uuuuuuuuu​

help helppp help i need answerr thank Uuuuuuuuu class=

Respuesta :

jimrgrant1 jimrgrant1
  • 22-12-2020

Answer:

see explanation

Step-by-step explanation:

(a)

The angles are vertical and congruent, that is

x - 10 = 125 ( add 10 to both sides )

x = 135

-------------------------------------------------

(b)

Supplementary angles sum to 180°

The angles are in the ratio 2 : 3 = 2x : 3x ( x is a multiplier ), then

2x + 3x = 180

5x = 180 ( divide both sides by 5 )

x = 36

thus

2x = 2 × 36 = 72

3x = 3 × 36 = 108

Then the 2 angles are 72° and 108°

Answer Link
haileymcdonie haileymcdonie
  • 22-12-2020

Now you can mark them brainliest.

Answer Link

Otras preguntas

What is the effect of g(x)= (x+8)^3-2?
HELP NEEDED AND ASAP!!!!! 30 POINTS 3 QUESTIONS: Last question- What is the midpoint of a segment whose endpoints are (-3, 8) and (7, -2)?
Which is unique about carbon
why are yearbooks important?.
One third of the tomatoes in a garden are pealed . If 6 tomatoes are pealed , which equation can be used to find the total number of tomatoes in the garden
A complex sentence using the word Contribute
Is the following statement is true or false? Providing background information will help the readers follow your essay ? A) true B) false
When did most of Great Britain’s colonies gain their independence
This diagram, which shows the amount of energy transferred from one organism to the next, is referred to as __________
What does the final two lines of a poem do