Answer:
AR is 3 using Pythagoras 5^2 - 4^2 = 3^2. sin R is just sin (AC/RC). cos is adjacent over hypoteneus. tan is oppositve over adjacent. and sec is 1/cos, csc is 1/sin, and cot is 1/tan.
I don't believe so, last time i checked for two lines to be perpendicular they needed to have opposite reciprocal slopes.
For Example
If one line has a slope of 5
The second line has to have a slope of -1/5
Answer:
Step-by-step explanation:
Given the following quadratic equation:
The steps to solve it are:
1. Move the terms to one side of the equation:
2. Apply the Quadratic formula 
.
In this case we can identify that:
Then, substituting these values into the Quadratic formula we get the following solutions:
Using the distributive property to write an equivalent expression,
60x-24=12(5x-2)
.05s + s
S is the price of the shoes.
.05 = 5% so .05 times the original price, s, is tax which you add on to the actual price.
