<h3>
Answer: y = (1/2)x + 5/2</h3>
Work Shown:
y - 3 = (1/2)(x-1)
y - 3 = (1/2)x - 1/2 .... distribute
y = (1/2)x - 1/2 + 3 .... add 3 to both sides
y = (1/2)x - 1/2 + 6/2 ... rewrite 3 as 6/2
y = (1/2)x + 5/2
This is in y = mx+b form
m = 1/2 = 0.5 is the slope
b = 5/2 = 2.5 is the y intercept
Side note: the original equation is in point slope form. The point we can read from this equation is (1, 3)
Answer:
? what are the answers from 1 and 2?
Step-by-step explanation:
length = 32 and width = 5
let the width = w then length = 4w + 12
perimeter = 2 ( length + width )
= 2( 4w + 12 + w ) = 2( 5w + 12 ) = 10w + 24
perimeter = 74
solve 10w + 24 = 74
subtract 24 from both sides
10w = 74 - 24 = 50 ⇒ w = 5
width = 5 and length = (4 × 5) + 12 = 20 + 12 = 32
Answer:
It would pi (4) squared (16)