Answer:
it is a relationship where the first difference is equal and the second difference is 0
This is the formula for the surface area where r is the radius and h is the height. Finding the surface area will determine how much wrapping paper Jill needs (in inches squared).
The base measures 4 inches across. This means that the diameter is 4 inches. The radius is half the diameter (always). Thus, the radius is 2 inches. This means that r=2
The height is 10 inches. This means that h=10
The questions says to use 3.14 for π.
Use a calculator for this. Doing this by hand will take a painful amount of time.
This was what I got from a calculator. I did not round at all.
The surface area is 150.72 inches squared. Thus, Jill will need 150.72 inches squared of wrapping paper. I hope this is what you needed to help you understand! :)
Answer:
No
Step-by-step explanation:
The answer is no, because each value in the domain is associated with exactly one point in the codomain, but a line passing through the circle generally intersects the circle at two points.
This sort of thing is inconvenient, because circles are very important in geometry. Sometimes the points of a circle are described by a relation, given by (x−a)2+(y−b)2=r2, where (a,b) is the center and r is the radius. Because of the squares, there can be two different values of y that make the relation true for various values of x, so the graph of the relation is a circle. I will not suggest taking my answer for i have just started learning functions
Answer:
x=-1
Step-by-step explanation:
The formula for simple interest is:
A = P(1+rt)
Where P = amount borrowed
r = interest rate
t = time of loan
A = 5000(1 + 0.125*2)
A =6,250
The total amount she paid back was $6,250
For her monthly payment divide total paid back by 24 months ( 2 years = 24 months)
6250 / 24 = 260.42
Her monthly payment was $260.42