tyrengaither76 tyrengaither76
  • 25-03-2021
  • Mathematics
contestada

please help as soon as possible

please help as soon as possible class=

Respuesta :

thebecks
thebecks thebecks
  • 25-03-2021

Answer:

∠ABC = 54°

Step-by-step explanation:

an inscribed angle is 1/2 the size of an incenter angle.

so:

∠AMC = 2(∠ABC)

10x - 12 = 2(4x + 6)

10x - 12 = 8x + 12

simplify:

2x = 24

x = 12

∠ABC = 4(12) + 6 = 54°

Answer Link

Otras preguntas

Resumo do filme até o último homem
john is 12 years old. his dad paid him $15 to mow the lawn 3 times last month. if he mows the lawn 5 times this month, using the properties of proportions how m
does anyone know business accounting? please i need help.
PLZ HELP! Would be much appreciated!! The graph of f(x) is obtained by translating the graph of g(x)=|x| five units to the left. Which equation is the equation
What do you think the word antithesis means based on how Roosevelt uses it in his speech
need help with this math lesson
a motorcycle was traveling at a speed of 32 m/s. it took the motorcycle a distance of 75 m to stop. what was the motorcycles rate of deceleration.?
3(x+19)<8 can you show the work
Due to lace of funding,the number of students enrolled at the city college went from 7000 last year to 4000 this year . Fine the percent decrease in enrollment
How to say please in russia