What is the length of each leg of the triangle below? 45°
32
90"
45
A. 162
B. 132
C. 16
D. 5.6
E. 1
F4-2

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

step-by-step explanation:

because it just is