sometimesitsawful sometimesitsawful
  • 24-06-2020
  • Mathematics
contestada

How do you do this math isn’t my best subject need help pls

How do you do this math isnt my best subject need help pls class=

Respuesta :

KurdishPotato
KurdishPotato KurdishPotato
  • 24-06-2020

Answer:

50°

Step-by-step explanation:

if AE is angle bisector then angles BAE and EAC are equal

x + 30 = 3x - 10 add like terms

40 = 2x

20 = x

angle EAC is 3x - 10 so 3 × 20 - 10 = 50°

Answer Link
JungleBear
JungleBear JungleBear
  • 06-07-2020

Answer:

70

Step-by-step explanation:

(x+30)-(3x-10)=180

x+30-3x+10=180

-2x+40=180

     -40  -40

-2x=140

1/2x=140

x=70

Answer Link

Otras preguntas

The parts of a memo are _____. A.)your name, your manager's name, the subject, and information B.)everybody in the company's name, the date, and text C.)date an
How many permutations are there of the letters in the word surprise?
What tone does Atticus use when describing Mayella to the court?
GETS BRAINLIEST AND 11 PTS! The dot plots below show the distances traveled by two groups of skaters: Two dot plots are labeled Group X and Group Y. The horizo
what are the main characteristics of economic interdependence
How did states rights' come into play during Andrew Jackson's presidency?
Given A(0, 0) and B(60, 60), what are the coordinates of point M that lies on segment AB such that AM:MB = 2: 3?
Using the figure shown, what is the value of Y?
What’s -2x+y= -14 6x + 5y = -6
how do you answer this