Answer: 4 m
Step-by-step explanation:
Let the amount each dimension was increased by be x.
Now we can set up a equation.
(2+x)(4+x) = 48
8 + 2x + 4x + x^2 = 48
x^2 + 6x - 40 = 0.
We can factor the left side of the equation.
(x+10)(x-4) = 0.
Therefore, x equals either -10 or 4. Since you can't increase a dimension by a negative amount, x must equal to 4.
Hi there, a²/3=1/3a², Therefore, the answer is 1/3a²
For this case we have the following function:
To answer the question, we must calculate the value of h (x) when x equals 3.
We then have to substitute values:
Rewriting the equation we have:
Answer:
The height of the hill in the painting 3 inches from the left side of the picture is:
Note: The value of the function is negative. It is recommended to review the function again. The result must be positive.
The answer is 22.6 hope i helped!