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

High-heat baking with little moisture is known as stewing. True False
At the _______ point of a substance, the particles have enough kinetic energy to break free from their fixed positions.
. Imagine that you could visit any place in the world. Describe where you would like to go and why? I
does anyone know how to do this?
Eight grade alegbra one
What is the importance of repetition and rhythm in art?.
How many ridges would there be on $10 worth of quarters?
What’s a good story for this picture
Adele made bookmarks and name tags for her friends. The number of bookmarks she made is 4 times as many as the number of name tags she made. If she made 8 name
Is granite intrusive or extrusive?