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3 years ago

Can y’all help me please

Mathematics

2 answers:

Setler79 [48]3 years ago

6 0

Answer: 3 equal sides a 3 vertices

Step-by-step explanation:

bulgar [2K]3 years ago

6 0

The third circle is the answer

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Translate each verbal expression into an algebraic expression.

Semmy [17]

Answer:

10. 7 + 4a

11. 7a + 4

12. 12a - 4

13. 14(a - 4)

14. 2a + b

15. 2(a + b)

16. 1/3x - 5

17. 3x/8

18. ab / a+b

Step-by-step explanation:

Let x be the number.

Can't explain, I need to do homework.

Hope this helps :)

6 0

2 years ago

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It takes Paul 9 hours longer than Li Ming to paint a house. Working together they can do the job in 20 hours. How long would it

Triss [41]

Li Ming can paint the whole house in 10 hours

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3 years ago

BRAINY WILL BE AWARDED

Tanya [424]

Answer:

Yes he will be able to buy 2

Step-by-step explanation:

Half of $8.90 is $4.45

$8.90 + $4.45 = $13.35

7 0

3 years ago

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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:

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

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3 years ago

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What's 5m²+5m+9m+8m²-m²= plss

NISA [10]

Answer:

12m^2+14m

Step-by-step explanation:

The "^means exponet" Hope I made your day

6 0

3 years ago

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