Bu using Pythagoras theorem
(x^2)+(21)^2=(75)^2
Therefore. 5625-441=(x)^2
X^2=5184
Therefore x=72
Third side length=72 units
ANSWER
The vertex is (1,-3)
EXPLANATION
The given parabola has equation:
We group the variables to obtain:
We complete the square to get,
The vertex is of the parabola is (1,-3)
Answer:
Not sure doing this for brainly verified
Step-by-step explanation:
I need check.
Answer:
the slope I think is -6/1. because a slope is rise(-6) over run(1). negative because the line goes down
Find the dimensions of the rectangular prism