2 years ago

How many solutions does this system of equations have?

Mathematics

1 answer:

guajiro [1.7K]2 years ago

7 0

Answer:

1 solution

Step-by-step explanation:

A system of linear equations has no solution when the graphs are parallel.

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If ABF= (7x + 20), FBC=(2x - 5), and ABC= 159", find the value of x. x =

s2008m [1.1K]

Given :

∠ABF = ( 7x + 20 )°

∠FBC=(2x - 5)°

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To Find :

The value of x .

Solution :

Assuming B the center of a circle .

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Therefore , the value of x is 20.67° .

Hence , this is the required solution .

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