What is m 8 if m2 4= 50°?
a. 50°
b. 180°
c. 70°
d. 40°

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

Can you me find the missing length. i attached an image.

Astudent was asked to find the square of 7x+3. the student quickly wrote (7x+3)^3= 49x^2+9. identify the student's error and provide the correct answer.