bugborg
bugborg
12-10-2018
Mathematics
contestada
A) 30
B) 2.5
C)1.5
D)2
Respuesta :
maddiefred
maddiefred
12-10-2018
Angle 1 and angle 2 are corresponding (they have an equal value). Set the two equations equal to each other, then solve.
40-4x=50-8x
+4x +4x
40=50-4x
-50 -50
-10=-4x
/-4 /-4
10/4=x
5/2=x
2.5=x
ANSWER: B) 2.5
Answer Link
kailla
kailla
12-10-2018
It’s B) 2.5 it’s very easy
Answer Link
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