Will give 20 points the steps below are used to solve for the unknown angle, x, but are not arranged in the correct order. 1: x=15 2: 75+15= 90 3: 75+x=90 4: 75-75+x=90-75 which sequence shows the correct order of the steps virginia should follow to find the measure of the unknown angle. a) 1,2,3,4 b) 3,4,1,2 c) 4,2,1,3 d) 2,3,1,4

The answer is B

Step-by-step explanation:

75 + x = 90

First, Virginia had to write an equation to solve for x.

75 - 75 + x = 90 - 75

Second, Virginia used the subtraction property of equality to isolate x.

x = 15

Third, "x = 15" was the answer Virginia got after subtracting 90 and 75.

75 + 15 = 90

Finally, she had to verify her answer

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

e2020 got it right