There are 16 vegetable plants because 40/5 is 8 and 2 times 8 is 16. 5:2=40:16
Answer:
(16,20)
Step-by-step explanation:
For a dilation about the origin, you just take your scale factor and multiply it to both the points.
You add 2x and 7x to get 9x
so the answer is 9x+5y
To find slope you do y2-y1 over x2-x1. So 4-6 is -2. And 3-1 is 2. So -2/2 is -1. The slope is -1.
Answer:
The circle's centre is at the position (3, 5), and it has a radius of 2
Step-by-step explanation:
First let's put it in a useful format by completing the squares:
x² + y² - 6x - 10y + 30 = 0
x² - 6x + y² - 10y = -30
x² - 6x + 9 + y² - 10y + 25 = -30 + 9 + 25
(x - 3)² + (y - 5)² = 4
This tells us that the centre position is (3, 5) and the radius is √4, or 2
