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1 answer:
Answer:
In fig. 9, angle Y = angle 110° (vertically opposite angles )
Angle x = angle z = 180 - 110 = 70° (angles on a straight line)
In fig 10, angle y = 78°
Angle x = angle z = 180-78 = 102°
In fig 11, angle x = 83°
Angle y = angle z = 180-83 = 97°
In fig 12, angle y = 37°
Angle x = angle z = 180-37 = 143°
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Answer:lol
Step-by-step explanation:
Lol i do math stands for
Mental
Abuse
To
Humans
5
3y=15-4x
y=5-4/3x
so the answer is 5
You would do 7x0.5 which equals 3.5 ft :^)
