Question

Which equation can be used to solve for xxx in the following diagram?




Choose 1 answer:
Choose 1 answer:

(Choice A)
A
2x = 4x2x=4x2, x, equals, 4, x

(Choice B)
B
2x + 4x = 1802x+4x=1802, x, plus, 4, x, equals, 180

(Choice C)
C
2x + 4x = 902x+4x=902, x, plus, 4, x, equals, 90

(Choice D)
D
2x + 4x = 1502x+4x=1502, x, plus, 4, x, equals, 150

Answer 1

The equation that can be used to determine the value of x is Option B.

What is an Equation ?

An equation is a mathematical statement formed when two algebraic expression are equated by an equal sign.

From the diagram ,

A straight line has an angle of 180 degree.

Therefore from the figure

To determine the value of x

2x + 4x = 180

6x = 180

x =30 degree

Thus the equation that can be used to determine the value of x is Option B.

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