Answer:
D = √ (x² + y²)
Step-by-step explanation:
see attached pic for reference:
in our case we are told that the points are
(0,0) and P(x,y)
substituting these into the given equation
distance D, = √ [ (x - 0)² + (y-0)²
D = √ (x² + y²)
Answer:
30
Step-by-step explanation:
6(×)
plug 5 in for x as x is 5
6(5) or 6×5 =30
Answer:
6 liters
Step-by-step explanation:
Given:
Renata's recipe for her famous Kale 'n' Clam Quencher calls for kale juice and clam juice in a 3:1 ratio.
If Renata pours 18 liters of fresh kale juice, how many liters of clam juice should she add to maintain this ratio?
Solution:
Ratio to be maintain by using kale juice and clam juice = 3 : 1 ( given)
Renata pours fresh kale juice = 18 liters
We have to calculate quantity of clam juice should be added to maintain this ratio:-
Let quantity of clam juice should be added =
<u>Ratio to be maintain : : quantity of kale juice : quantity of clam juice</u>
By cross multiplication:
By dividing both sides by 3
Thus, 6 liters of clam juice should she add.
Linear decreasing because it is a line with a negative slope