Stacy uses 6 cups of sugar to make 120 brownies how many cups of sugar will she use to make 360 brownies?
2 answers:
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Therefore, the equation of circle is:
- All points in a plane that are at a specific distance from a specific point, the center, form a circle. In other words, it is the curve that a moving point in a plane draws to keep its distance from a specific point constant.
- The radius of a circle is the separation between any point on the circle and its center.
- The radius must typically be a positive integer. Except when otherwise specified, this article discusses circles in Euclidean geometry, namely the Euclidean plane.
- A circle, specifically, is a straightforward closed curve that separates the plane into its inner and exterior.
Here we know thatbut we are not given the radius.
However, we can find the radius by using the distance formula.
, where
and
Putting the values, we get:
The radius comes out to be:
An equation of the circle with center and radius r is
Now, substituting the values, we get:
Therefore, the equation of circle is:
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Y^2/2560x^12z^14........................................
After 2 miles, the cost will be same for both companies.
Step-by-step explanation:
Charges of Cabs'R Us = $4.00
Per miles charges = $3.00
Let,
x be the number of miles.
R(x) = 3x+4.00
Charges of Call A Cab = $2.00
Per mile charges = $4.00
A(x) = 4x+2.00
For same amount;
R(x) = A(x)
After 2 miles, the cost will be same for both companies.
Keywords: function, subtraction
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