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

Hemoglobin is a protein that binds to oxygen. It is only produced by red blood cells and it allows blood to transport oxygen throughout the body. What statemen
Culture is a people’s whole way of life and all civilizations have it except ancient Sumer because it was too early in human history to have any. a) True b) Fa
TWENTY POINTS In Great Expectations, Miss Havisham's body is put on the dining room table after she is badly burned in the fire. What is ironic about how she is
Health question: Does genetics have to be involved with having an Eating Disorder?
Find the product mentally. [(x + 1)(x - 1)]2 x4 + 2x2 - 1 x2 - 1 x4 - 2x2 + 1
what is the distance between 8 and -4 on the number line
What is the temperature of the flame in degrees celsius????
Select all of the actions taken by the United States following the rejection of the Treaty of Versailles. options: Turned toward policy of containing Communism
How do I Solve for x
accumulate in a sentence