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Sliva [168]
2 years ago
8

A town has 5000 residents. A survey finds that 81 residents

Mathematics
1 answer:
fomenos2 years ago
8 0

Answer:

448-848

Step-by-step explanation:

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The point of the concurrence of all angle bisectors of a triangle is called the?
wolverine [178]

Answer:

Incenter is the answer.

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Step-by-step explanation:

6 0
2 years ago
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Which is NOT written in scientific notation?
NeX [460]
B

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5 0
3 years ago
The graph of a proportional relationship passes through the point (6, 21). What is the equation for the relationship?​
Kipish [7]

Answer:

The equation for the relationship is y = \frac{7}{2}\cdot x.

Step-by-step explanation:

Given that point (x,y) = (6, 21) is part of a direct relationship. That is:

y \propto x

y = k\cdot x (1)

Where k is the proportionality constant.

If we know that x = 6 and y = 21, then the proportionality constant is:

k = \frac{y}{x}

k = \frac{21}{6}

k = \frac{7}{2}

Lastly, the equation for the relationship is y = \frac{7}{2}\cdot x.

7 0
2 years ago
You have 400 feet of fencing to enclose a rectangular plot. Find the length and width of the plot that will maximize the area. W
3241004551 [841]
Well, we can denote L and W for the length and width respectively. Lets say the A is the area, we have: 1. A=(L × W) as well as 2. 2(L+W)=400. We rearrange the second equation to get 3. W=200-L. From this, we can see that 0<L<200. Substitute the third equation into the first to get A=(200L-L²). put this formula into the scientific calculator and you will find a parabola with a maximum. That would be the maximum area of the enclosed area. Alternatively, we can say that L is between 0 and 200 when the area equals 0. (The graph you find will be  area against length). As the maximum is generally found halfway, we substitute 100 into the equation and we end up with 10000.

Hope this helps.
6 0
3 years ago
It is not possible to divide 5 by 0 because there is no number you can___ by 0 and get 5 .
elixir [45]

Answer:

multiply

Step-by-step explanation:

5 0
2 years ago
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