Answer: (x - 2)² + (y - 3)² = 4
<u>Step-by-step explanation:</u>
The equation of a circle is: (x - h)² + (y - k)² = r² where
- (h, k) is the center of the circle
- r is the radius of the circle.
Given: (h, k) = (2, 3) and (x, y) = (2, 1)
Input those values to find r²:
(x - h)² + (y - k)² = r²
(2 - 2)² + (1 - 3)² = r²
0 + 4 = r²
4 = r²
Now input (h, k) = (2, 3) and r² = 4 into the equation of a circle:
(x - h)² + (y - k)² = r²
(x - 2)² + (y - 3)² = 4
Answer:
its A
Step-by-step explanation:
trust me man
Jason - One Box of 24 Books
Rosa - Unknown # of Boxes of 24 Books
So,
24(B) + 24
Answer:
y = 6
x = 2
Step-by-step explanation:
y = 3x
y = x + 4
y = 3x
3x = x + 4
y = 3x
2x = 4
y = 3x
x = 2
y = 3(2)
x = 2
y = 6
x = 2
This question can be answered using two ratios.
You know that 3 pounds of tomatoes can serve 5 people, giving you the ratio 3/5.
You would like to know how many pounds would serve 110 people, giving you the ratio x/110.
Since the ratio of tomatos to people is a constant, you can set the two ratios equal.
3/5 = x/110
Now you would solve for x by cross multiplying.
110*3 = 5*x
330 = 5x
330/5 = x
66 = x
This means 66 lbs of tomatoes can serve 110 people.
