Answer: The part of fence is painted.
Explanation:
It is given that we have a 32-foot fence around a square garden. There are 4 equal sections. You paint 1/3 of one section of the fence.
Since the fence divided in 4 equal parts, therefore the value of one section in fraction is .
After that we paint of the one section.
Since one section is equal to , therefore of the one section is,
Therefore, the part of fence is painted.
Answer:
Correct option: first one
Step-by-step explanation:
The equation f(x) = 5x + 1 is a function, because each value of x gives only one value of y.
Now let's find the inverse by switching f(x) by x and x by f'(x), then isolating f'(x):
The inverse f'(x) is also a function, because each value of x gives only one value of x.
So we have that both the equation and its inverse are function, therefore the correct answer is the first option.
Answer: option d.
Step-by-step explanation:
Based on the information given in the problem, you know that:
You also know that:
Substitute values. Then, you obtain:
Apply square root to both sides. Therefore, you obtain: