Catcreate2008
Catcreate2008 Catcreate2008
  • 19-02-2021
  • Mathematics
contestada

I need help pls
What is angle 3

I need help pls What is angle 3 class=

Respuesta :

meredith48034
meredith48034 meredith48034
  • 19-02-2021

Answer:

Step-by-step explanation:

4x + 6 + 3x + 21 = 8x + 7

7x + 27 = 8x + 7

-x + 27 = 7

-x = -20

x = 20

m<3= 8(20) + 7

         160 + 7 = 167

m<1= 4(20) + 6 = 80 + 6 = 86

m<2= 3(20) + 21 = 60 + 21 = 81

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