The diagonal of a tv is 26 inches long. assuming that this diagonal forms a pair of 30-60-90 right triangles, what are the exact length and width of the tv? a. 13 inches by 13√3 b. 13√2 inches by 13√2 inches c. 52√2 inches by 52√2 inches d. 52 inches by 52√3 inches

Let

x-------> the length side of the TV

y-------> the width of the TV

d------> the diagonal of a TV

we know that

in a 30-60-90 right triangle

---->

---->

substitute the values

the length side of the TV is  

the width of the TV is

therefore

the answer is the option A

13 inches by 13√3 inches

equal to

step-by-step explanation:

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is