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3 years ago

Mark correctly drew a heptagon on the board. How many interior angles does Mark's heptagon have?

Mathematics

1 answer:

olchik [2.2K]3 years ago

7 0

There are 7 interior angles

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What value of x will make the equation true?

zheka24 [161]

Answer:

Step-by-step explanation:

When a square root of an expression is multiplied by itself, the result is that expression

5=x

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3 years ago

I need help with the blank spaces!!

OLga [1]

-9,
35002=-9x+55000 x=2222
0.39
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2 years ago

The profit per acre from a grove of orange trees is given by x(190 − x) dollars, where x is the number of orange trees per acre.

nasty-shy [4]

Answer:

$P(x) = 190 x -x^2$

In order to maximize the last equation we can derivate the function in term of x and we got:

$\frac{dP}{dx} = 190 -2x$

And setting this derivate equal to 0 we got:

$\frac{dP}{dx} = 190 -2x=0$

And solving for x we got:

$x = 95$

And for this case the value that maximize the profit would be x =95 and the corresponding profit would be:

$P(x=95)= 95(190-95)= 95*95 = 9025$

Step-by-step explanation:

For this case we have the following function for the profit:

$P(x) = x(190-x)$

And we can rewrite this expression like this:

$P(x) = 190 x -x^2$

In order to maximize the last equation we can derivate the function in term of x and we got:

$\frac{dP}{dx} = 190 -2x$

And setting this derivate equal to 0 we got:

$\frac{dP}{dx} = 190 -2x=0$

And solving for x we got:

$x = 95$

And for this case the value that maximize the profit would be x =95 and the corresponding profit would be:

$P(x=95)= 95(190-95)= 95*95 = 9025$

7 0

3 years ago

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Five times a number is greater then 25

Tems11 [23]

The answer might be 5 times 7 that is 35

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3 years ago

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Which of these equations represent functions? Check all that apply.

netineya [11]

The answer to the question is D

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3 years ago