Find the value of x , if angle A measure is 2x +3, angle B measure is 57 and angle C measure is x. What is the measurement of angle A and angle C?

4.3x

Step-by-step explanation:

2x+3 always equals 13. Then you divinde 57 by 13 and get 4.3

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3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.