Correct answer will get brainliest

The answer to your question is the letter C. 80°

Step-by-step explanation:

Data

Angle 1 = 75°

Angle 2= x

Angle 3 = 25°

From the picture we know that the sum of the three angles equal 180°. So,

            Angle 1 + Angle 2 + Angle 3 = 180°

-Substitution

                75° + x + 25° = 180°

-Solve for x

                x = 180° - 75° - 25°

-Simplification

                 x = 180° - 100°

-Result

                x = 80°

answer: 30

step-by-step explanation: its 30 because im a basketball player and stephen curry hits most of his shots so if you put 30 you might make the shot goodluck

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2