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3 years ago

Write a function rule that represents the sentence. 2.5 more than the quotient of h and 3 is w.

Mathematics

1 answer:

barxatty [35]3 years ago

6 0

W(h) = h/3 + 2.5.....or it could also be : w(h) = 1/3h + 2.5

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HELP PLSSS ASAP!!!!!!

Orlov [11]

Answer: p=5+3/2 or p=5-3/2

Step-by-step explanation:

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2 years ago

Find the sum and express it in simplest form (-b-5x-3)+(2b-4x+7)

vovikov84 [41]

-b - 5x - 3 + 2b - 4x + 7....combine like terms
b - 9x + 4 <==

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3 years ago

Read 2 more answers

Find the volume of the solid. Round your answer to the nearest tenth

insens350 [35]

Answer:

Solution given:

Volume of cone=⅓πr²h

Volume of cylinder=πr²h

volume =πr²h=π*(10/2)²*6=471.23mm³

Volume =πr²h=π*8*12.5=314.16in³

volume =⅓πr²h=⅓*π*4²*3=50.26cm³

Volume =⅓πr²h=⅓*π*(8/2)²*12=201.06in³

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3 years ago

) Find the coordinates of the point A' which is the symmetric point

soldier1979 [14.2K]

Let, coordinate of point A' is (x,y).

Since, A' is the symmetric point A(3, 2) with respect to the line 2x + y - 12 = 0.

So, slope of line containing A and A' will be perpendicular to the line 2x + y - 12 = 0 and also their center lies in the line too.

Now, their center is given by :

$C( \dfrac{x+3}{2}, \dfrac{y+2}{2})$

Also, product of slope will be -1 .( Since, they are parallel )

$\dfrac{y-2}{x-3} \times -2 = -1\\\\2y - 4 = x - 3\\\\2y - x = 1$

x = 2y - 1

So, $C( \dfrac{2y -1 +3}{2}, \dfrac{y+2}{2})\\\\C( \dfrac{2y + 2}{2}, \dfrac{y+2}{2})$

Also, C satisfy given line :

$2\times ( \dfrac{2y + 2}{2}) + \dfrac{y+2}{2} = 12\\\\4y + 4 + y + 2 = 24\\\\5y = 18\\\\y = \dfrac{18}{5}$

Also,

$x = 2\times \dfrac{18}{5 } - 1\\\\x = \dfrac{31}{5}$

Therefore, the symmetric points is $A'(\dfrac{31}{5}, \dfrac{18}{5})$ .

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2 years ago

Factor completely. x2+7x−18 Answer now PLZZZZZ

zimovet [89]

Answer: ( − 2) ( + 9)

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3 years ago