Well the goal of this problem is to get x alone.... So divide 100 by 25 and you get 4.... So x=4
Hope that helps :)
Answer:
D
Step-by-step explanation:
From any point (x, y) on the parabola the focus and directrix are equidistant
Using the distance formula
= | y + 1 |
Squaring both sides
(x + 5)² + (y - 5)² = (y + 1)^2 , that is
(y + 1)² = (x + 5)² + (y - 5)² ← subtract (y - 5)² from both sides
(y + 1)² - (y - 5)² = (x + 5)² ← expand left side and simplify
y² + 2y + 1 - y² + 10y - 25 = (x + 5)²
12y - 24 = (x + 5)² ← factor left side
12(y - 2) = (x + 5)² ← divide both sides by 12
y - 2 = (x + 5)² ← add 2 to both sides
y = (x + 5)² + 2
or
f(x) = (x + 5)² + 2 → D
1 gallon = 4 quarts.
4 x 6 = 24. She will need 24 quarts to equal 6 gallons.
Brainliest please?
5oz=13.55
13.55-:5=2.71 per oz
2.71 *8= 21.68
8oz=$21.68
C. $21.68
Answer:
the answer is 30 minutes
Step-by-step explanation:
2 jugs=3 minutes
20jugs= ?
=2/3:20/x
x=(20×3)/2
x=30 minutes