Write an equation of the circle with center (-7, 4) and radius 3.

Explanation: The formula for the equation of a circle is shown below.

In the equation above, hk is the center and r is the radius.

Since we are given that the center is (-7, 4) which represents (h, k) and the radius is 3 which represents r,

we simply plug these values into the formula.

So we have [x - (-7)]² + [y - (4)]² = 3².

Notice that I changed the parentheses that were in the original formula to brackets so that we wouldn't have too many sets of parentheses when plugging our values into the formula.

Finally, we simplify inside the brackets.

[x - (-7)] simplifies to [x + 7].

So we have (x + 7)² + (y - 4)² = 9.

Notice that I changed the brackets back to

parentheses in the final answer.

So the equation of a circle with center (-7,4)

and radius 3 is (x + 7)² + (y - 4)² = 9.

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.