Answer:
y = -2x+4
Step-by-step explanation:
points (1,2) (4,-4)
slope = (y2-y1)/(x2-x1)
= (-4-2)/(4-1)
= -6/3
= -2
point slope form
y-y1= m(x-x1)
y-2 = -2(x-1)
to change to slope intercept form
distribute
y-2 = -2x+2
add 2 to each side
y = -2x+4
Answer:
(X^2 + X-17) /x-4
Answer:
3.3
Step-by-step explanation:
to determine the answer
calculate the volume of the cone
the volume of the cone = volume of the sphere
use the volume of the sphere to find the radius
Volume of a cone 1/3(nr^2h)
n = 22/7
r = radius
h = height
(1/3) x (22/7) x (6^2) x 4 = 150 .86
volume of sphere = (4/3) x (n) x (r^3)
n = 22/7
r = radius
(4/3) x radius^3 x (22/7) = 150.86
radius^3 = (3/4) x (7/22) x 150.86
radius^3 = 36
find the cube root of 36
radius = 3.3
37.71
Answer:
C. $7.70
Step-by-step explanation:
First, you have to calculate the 10% of the price and subtract that from the price to find the amount of the discount:
$27*10%=$2.7
Now, you can add the amount of the discount plus the coupon to find the amount that the customer saved:
$5+$2.7=$7.7
According to this, the answer is that the customer saved: C. $7.70
Answer:
$4,400.00
Step-by-step explanation:
20% of 4400 is 880.
