(0,1)(2,7)
slope(m) = (7-1) / (2-0) = 6/2 = 3
y = mx + b
slope(m) = 3
use either of ur points...(0,1)....x = 0 and y = 1
now sub and find b, the y int
1 = 3(0) + b
1 = b
so ur equation is : y = 3x + 1....or 3x - y = -1
Answer:
50.27 in^2
Step-by-step explanation:
the diameter (d) of the pizza is 8 in, and the radius (r) is half the diameter, so therefor the radius is 4 in
A=πr2=π·42≈50.26548
Answer:
Circumference of the circle is
Step-by-step explanation:
we have to find the circumference of the given circle.
Given:
Diameter=42 m
Circumference of a circle=
So, the circumference of the circle is
Hey!
We can check which would give us a better price by calculating each final price after the discount has been added:
Option A):
$899 - $150 = $749
Option A) will cost $749.
Option B)
$899 × 0.25 = $224.75
$899 - $224.75 = $674.25
Option B) will cost $674.25
Option C)
$899 - $75 = $824
$824 × 0.15 = $123.6
$824 - $123.6 = $700.4
Option C) will cost $700.4
Option D)
$899 - $50 = $849
$849 × 0.20 = $169.8
$849 - $169.8 = 679.2
Option D) will cost $679.2
So, Coupon B) $674.25 is the best deal for the computer.
I think it’s A. i’m not very sure tho