jhick8456 jhick8456
  • 22-05-2018
  • Mathematics
contestada

1 and 2 are a linear pair, and 2 and 3 are vertical angles. m 2=(5+4 y) and m 3=(6 y-25). what is m 1

Respuesta :

tramserran
tramserran tramserran
  • 22-05-2018
vertical angles are equal to each other:
        ∠2     =    ∠3
     5 + 4y = 6y - 25
 →      30 = 2y
→       15 = y

∠2 = 5 + 4y = 5 + 4(15) = 5 + 60 = 65

linear pairs equal 180:
     ∠1 + ∠2 = 180
→ ∠1 + 65 = 180
→      ∠1    = 115

Answer Link

Otras preguntas

Can someone please answer this, ill give you brainliest Would be very appreciated.
Why is the warren occult museum permanently closed.
Computer works on the basis of?​
Identify the five fundamental questions that all economies, whether market or command, must address. (Check all that apply.) Multiple select question. What will
You are planning a family vacation and need $3600 in 15 months. How much do you need to save each month to accomplish your goal?
Pls help me find the circumference of a circle with radius of 28ft. let π=22/7
What is your mom and how is she so hot
Sandy rents space in a building for her beauty and tanning salon. She pays rent for occupancy, but the owner of the building pays the taxes, insurance and other
A market analyst has projected that the cost of producing d dog leashes will be given by the polynomial 8,000 + 3.4d. The revenue generated from the sale of d d
Multiply (3s^2-2s-4)(2s-3)