4/7 4. Aisha designs doors that allow wheelcnair access.
It is based on a square and semicircle, as shown.
1.86 m
What is the perimeter of the door? Take a = 3.14 or use the a key on your calculator.
Give your answer correct to one decimal place.

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4

i don't see any

step-by-step explanation:

c) blue

lol  

why do you ask > .>