gdfd gdfd
  • 05-05-2017
  • Mathematics
contestada

math problem help please?

math problem help please class=

Respuesta :

HammyTheKid
HammyTheKid HammyTheKid
  • 05-05-2017
since AY bisects it, both of the equations they give you equal the same thing, so you can set them equal to each other.

8x-4 = 5x+20
subtract 5x from both sides
3x-4=20
add 4 to both sides
3x=24
divide both sides by 3
x=8
now plug in 8 to one of the equations

5(8) +20
40+20
60

you then have to multiply that by two to get the measurement of the large angle.

60*2=120

the final answer is 120°
Answer Link

Otras preguntas

DHIDNDIDDNDISNSOS snidnddindjiddjjdjdjjjjñhdkndidd​
How long does a bacteria run and tumble?
Determine the value of yy, if xx is 99. y, equals, x, squared, plus, 10 y= x 2 +10
How is the main hydraulic system reservoir pressurized?
what if an atoms protons electrons and neutrons are all different?
State the number of possible positive and negative real zeros of the function f(x)=2x^5+4x^4+9x^3+18x^2-35x-70
Evaluate (4/9) raise to power -1/2
Who is the chief minister of Assam?
what is the meaning of belie ?​
This surgical puncture of the membrane surrounding the heart (to remove fluid) is known as what? a) Pericardiocentesis b) Pericardiotomy c) Pericardial biopsy d