A right triangle has 2 legs and a hypotenuse.
The Pythagorean Theorem on a right triangle:
a² + b² = c²
a and b are the 2 legs of the right triangle
c is the hypotenuse of the right triangle.
The Pythagorean Theorem states the relationship of the lengths of the legs of the right triangle to the length of its hypotenuse.
The sum of the squares of both legs is equal to the square of the hypotenuse.
Answer:
e is a function; f is not a function
Step-by-step explanation:
All functions must pass the vertical line test. this means that the when those points are plotted, no two points are on the same vertical line. You can tell if they are on the same vertical line by their x-coordinate. If two points have the same x-coordinate, then they are on the same vertical line. This means that the if two points have the same x-coordinate in the relationship, it is not a function. In e, the x-coordinates are 0, 4, 8, and 3. In f, the x-coordinates are 0, 4, 0, and 6. In e, all the x-coordinates are different, so it is a function. In f, however, 0 is a repeated x-coordinate, so it is not a function.
The answer is 3.6. Just do subtraction.
Do 2x6=12×3 since there is 3 packages 2 rows and 6 in each row