Question how much distance is in each revolvison
Set up the Pythagorean theorem.
The ladder is the hypotenuse
The wall is the length of the triangle
Pythagorean theorem states: a^2 + b^2 = c^2
Thus. 16^2 + b^2 = 12^2
Solve for b and that will be your answer for the question.
Answer:
f(3) = -11
Step-by-step explanation:
f(x) = -3x-2
let x=3 and replace it in the above equation
f(3) = -3(3) -2
f(3) = -9 -2
f(3) = -11
Answer:
B and C
Step-by-step explanation:
B is correct because 5² is 25, which is less than 64
C is correct because (-3)² is 9, which is less than 64
Answer:
D
Step-by-step explanation: