Write and solve an equation that can be used to find x, in the figure below:

x=40

Step-by-step explanation:

so you would add the two angles you already know.

30+63=93

The sum of the angles of a triangle is always 180°. Knowing this, you can do

180-93=87

so you know the third angle is 87°

plug this into the equation: 2x+7

2x+7=87

subtract both sides by 7

2x=80

divide by two

x=40

a) 0

step-by-step explanation:

i^413 x i^0 = 0 as any number multiplied by a zero is

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y=20x

: )

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