To answer this item, we let x represent the original price of the object or the fridge before it happened.
The representation would lead us to conclusion that the total amount to be paid is equal to,
1.20x = £480
The value of x from the equation,
x = 400
The answer is <span>£</span>400
9< different ways is the answer.
28 cents; $0.28; one 28 pennies; two dimes and eight pennies; two dimes, one nickel, and three pennies; one quarter and three pennies; five nickels and three pennies; one nickel, one dime, and thirteen pennies; etc.
Answer:
No.
Step-by-step explanation:
A function must past the Vertical Line Test. We know that our equation x² + y² = 5 is a circle, and so some x-values have the same y-values, etc. Since not every x-value has its own y-value, our equation is <em>not</em> a function.
We can see this using a graph:
Since the vertical line test passes 2 points with the same x-value, it is not a function.
A² + B² = C²
So 10² + 10² is 200
The square root of 200 is about 14.14
10² + 10² ≈ 14.14²
Hope that helps :)
R=( 432/12)* 1/2= 36* 1/2= 18
R= 18