castrosbaruto castrosbaruto
  • 01-10-2020
  • Mathematics
contestada

complementary and supplementary question

complementary and supplementary question class=

Respuesta :

surjithayer10 surjithayer10
  • 01-10-2020

Answer:

x=26°

Step-by-step explanation:

x+2y+4=90

x+2y=90-4=86

x+2y=86°  ....(1)

2y+4+3y+x=180

x+5y=180-4=176°

x+5y=176°  ...(2)

(2)-(1) gives

3y=176-86=90

y=90/3=30

x+2y=86

x+2×30=86

x=86-60=26°

Answer Link

Otras preguntas

2/6 in its simplest form
The entire percussion section with the high school band.march;marches;play;or playing
What is the difference 18-9
Consider the formula for glucose: C6H12O6. What does this indicate about the relationship of the reactants to glucose?
A gene is to a chromosome as a. a pea to a pod b. a front is to a back c. a bike is to a car d. a building is to a window
What is the value of x? 3(x-2)+5x=18
What is 21 divided by 94.5
A well-known transform boundary found in California is the _____. San Francisco fault, San Andreas fault, San Diego fault, OR San Jose fault?
What is 56 decreased by twice a number
what major city is the farthest south in south america