Hi! Let me help you!
Before I answer your question, I should first introduce you to triangles! There ae three triangles: Isosceles triangle, equilateral triangle, and scalene triangle. If I remember it right, isosceles triangles have at least one line of symmetry; an equilater triangle must have three lines of symmetry; a scalene triangle HAS NO line of symmetry.
Now, to answer your question: the answer is FALSE. Scalene triangles have no line of symmetry.
I hope this helped you!
So hmm check the picture below
using the 45-45-90 rule.. notice what "x" is, or the bottom side
so.. .what would it be for the hypotenuse then?
Answer:
5
Step-by-step explanation:
1. Identify the changes (Δ) in each consecutive pair of x-values and y-values
The changes in x (Δx) are 1, 1, and 1. The changes in y (Δy) are 5, 5, and 5.
2. Calculate the corresponding values of Δy/Δx
In each case, Δy/Δx = 5.
The slope is 5.
I have organized the calculations in the table below.
![\begin{array}{cc|cc|c}\mathbf{x} & \mathbf{\Delta x} & \mathbf{y} & \mathbf{\Delta y} & \mathbf{\Delta y/ \Delta x} \\0 & & 0 & & \\ & 1 & & 5 & \mathbf{5} \\1 & & 5 & & \\ & 1 & & 5 & \mathbf{5} \\2 & & 10 & & \\ & 1 & & 5 & \mathbf{5} \\3 & & 15 & & \\\end{array}](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Bcc%7Ccc%7Cc%7D%5Cmathbf%7Bx%7D%20%26%20%5Cmathbf%7B%5CDelta%20x%7D%20%26%20%5Cmathbf%7By%7D%20%26%20%5Cmathbf%7B%5CDelta%20y%7D%20%26%20%5Cmathbf%7B%5CDelta%20y%2F%20%5CDelta%20x%7D%20%5C%5C0%20%26%20%20%26%200%20%26%20%20%26%20%20%5C%5C%20%26%201%20%26%20%20%26%205%20%26%20%5Cmathbf%7B5%7D%20%5C%5C1%20%26%20%20%26%205%20%26%20%20%26%20%20%5C%5C%20%26%201%20%26%20%20%26%205%20%26%20%5Cmathbf%7B5%7D%20%5C%5C2%20%26%20%20%26%2010%20%26%20%20%26%20%20%5C%5C%20%26%201%20%26%20%20%26%205%20%26%20%5Cmathbf%7B5%7D%20%5C%5C3%20%26%20%20%26%2015%20%26%20%20%26%20%20%5C%5C%5Cend%7Barray%7D)
The relationship is negative 4
The expression is r = 500 • 2, where “r” represents the rate.