If a(x)=4x-2
b(x)=12-x
find b(a(3))
b(a(3))=12-(4(3)-2
12-(12-2)
12-10=2
b(a(3)=2
answer is 2
Answer:
x = 60°
Step-by-step explanation:
Hey there!!
The answer is the third option.
In parallel lines, when the transversal the angle x and w would be equal due to the property of the angles internal angles on the different side of the transversal are always equal.
Hope my answer helps!
To find the cost of labor subtract 63 from 551.75
Cost of labor= 551.75 - 63
= $ 488.75
To find cost of labor per hour, divide 488.75 by the time taken to repair
488.75/4.25 = $115
Answer:
4.5 cm^2
Step-by-step explanation:
Area of trapezoid = ((base 1 + base 2) / 2) * height
According to the figure:
base 1 = 1.1 cm
base 2 = 3.4 cm
height = 2 cm
Now plugin into formula:
A = ((b1 + b2 ) / 2) * h
A = ((1.1 + 3.4) /2) * 2
A = ( 4.5/2 ) * 2
A = 2.5cm * 2cm
A = 4.5 cm^2
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