Answer: 25.13
lmk if you need the answer to be explained
The equation of a circle is (x - h)^2 + (y - k)^2 = r^2
x and y are left alone in a circle equation, while h and k are the coordinates of the center.
Thus, our equation is (x - 7)^2 + (y + 2)^2 = 61
Answer:
10,350$
Step-by-step explanation:
2,300÷2=1,150
1,150×2=2,300
1,150×9=10,350
Answer:
C. P'(-4,-7), Q'(-8,-7), R'(-3,3).
Step-by-step explanation:
When a shape is reflected over a line y=x, the values in the coordinates are just swapped.
P(-7,-4) becomes P'(-4,-7)
Q(-7,-8) becomes Q'(-8,-7)
R(3,-3) becomes R'(-3,3)
The answer is P'(-4,-7), Q'(-8,-7), R'(-3,3).
