sheyla20047oz2mbs
sheyla20047oz2mbs sheyla20047oz2mbs
  • 04-02-2021
  • Mathematics
contestada

In the triangle below, what is the m

In the triangle below what is the m class=

Respuesta :

ektaylor2002 ektaylor2002
  • 04-02-2021

Answer: 125

Step-by-step explanation:

The sum of all 3 interior angles of a triangle is 180.

18 + (12y + 5) + (4y - 3) = 180

20 + 16y = 180

Subtract 20 from both sides

16y = 160

Divide both sides by 16

y = 10

Now plug y back into equation for angle A

12y + 5

12(10) + 5

120 + 5 = 125

Answer Link

Otras preguntas

y’all ready for MATH
Help!!!!! A and B are independent events . P(A) = 0.80 and P(B) = .10 what is P(A and B) ?
Don't worry if your _________ notes look chaotic and if some seem irrelevant. sometimes the most unlikely material turns out to be the freshest and most interes
What is the appositive in this sentence? One of the richest men in the world, Bill Gates, started Microsoft Richest men Richest men in the world Bill Gates St
Identify and explain at least 2 strategies that allowed Richard Nixon to win the election of 1968.
solve 36+12v+9v=-3v-36
In which case will the object move due to an unbalanced force
What is the segment of AE?
Drag and drop the correct effects of the Reformation and Counter-Reformation on Europe. Effects may be used once, more than once, or not at all. 1. Protestant s
While the furnace is operating, heated air and flue products spill out of burner compartment. what is the problem?