Answer:
<u>The answer is option A. C(2, −2), D(−1, −2)</u>
Step-by-step explanation:
The length of AB = 3 units
The area of the rectangle to be drawn is 12 square units
So, the width = The area/The length = 12/3 = 4 units
C and D be located vertically <u>4 units</u> below A and B
So, C and D like the image of A and B with a transformation rule
(x,y) → (x , y-4)
The coordinates of A(-1,2) and B(2,2)
So, C and D are: (-1,-2) and (2,-2)
<u>The answer is option A. C(2, −2), D(−1, −2)</u>
Answer:
25 ft^2
Step-by-step explanation:
In direct variation, if y varies directly with x, then the equation has the form
y = kx,
where k is the constant of proportionality. y is proportional to x.
Let's call the area y and the distance x.
Here, the area varies with the square of the distance, so the equation has the form
y = kx^2
Here, y is proportional to the square of x.
We can find the value of k by using the given information.
y = kx^2
When x = 20 ft, y = 16 ft^2.
16 = k(20^2)
k = 16/400
k = 1/25
The equation of the relation is:
y = (1/25)x^2
Now we use the equation we found to answer the question.
What is y (the area) when x (the distance) is 25 ft?
y = (1/25)x^2
y = (1/25)(25^2)
y = 25
Answer: 25 ft^2
50 - 9.20 = 40.80 so 40.80/ 4.25 = 9.6 but you can’t buy .6 of a snack so it’s 9
Answer:
I'm not sure but if this is on a calculus paper, this may put you on the right track?
Step-by-step explanation:
definate integral from 2.3 to 2.5 would equal 3.2, i don't know what to do with that information but i hope that helps you.
