It would be 75% chance of him getting 2 black socks
Use format y = mx + b
-15x + 5y = 20
-15x + 15x + 5y = 20 + 15x
5y = 20 + 15x
y = (20 + 15x)/5
y = 4 + 3x
y = 3x + 4
m is the slope, so 3 is the answer
The tangent ratio is an illustration of the trigonometry identity
The value of x that is not a solution of tan(x) = 1 is 3
/4
<h3>How to determine the value that is not a solution</h3>
The trigonometry identity is given as:
tan(x) = 1
Next, we test the x values using a calculator.
When
, we have:
tan(-7
/4) = 1
When x = 3
/4, we have:
tan(3
/4) = -1
When x = 5
/4, we have:
tan(5
/4) = 1
When x =
/4, we have:
tan(
/4) = 1
Hence, the value of x that is not a solution of tan(x) = 1 is 3
/4
Read more about trigonometry identity at:
brainly.com/question/7331447
If the 2 base angles are congruent then the two opposite sides are congruent