burgesstreve128
burgesstreve128
02-02-2018
Mathematics
contestada
what is the value for x
Respuesta :
Kaikerscupcake
Kaikerscupcake
02-02-2018
Those are
adjacent angles.
They will equal 180 degrees since they both ly on the same straight line. Straight line= 180 degrees.
10x-20+6x+8=180
Add 20 to both sides.
10x+6x+8= 200
Combine like terms.
16x=192
Divide both sides by 16.
x=
12
I hope this helps!
~kaikers
Answer Link
AnimeBrainly
AnimeBrainly
02-02-2018
10x - 20 + 6x + 8 = 180
16x - 12 = 180
16x -12 (+12) = 180 (+12)
16x = 192
16x/16 = 192/16
x = 192/16
x = 12
hope this helps
note: a straight line is equal to 180° *
note: you must add the two together and equal it to 180° to get x at the end*
hope this helps
Answer Link
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