2 years ago

Evaluate each expression. 1) 10x5+4²+(5+30-10) ezzyy

Mathematics

1 answer:

pogonyaev2 years ago

7 0

Answer:

Step-by-step explanation:

10*5+4^2+(5+30-10)

50+16+(35-10)

66+(25)

66+25

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Factor 3x^3+6x^2+x+2 by grouping

bezimeni [28]

The answer for this question when grouping:

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Write an equation of a line that contains the point (-2,3) with a slope of 0.

Aleksandr [31]

Answer:

y =3

Step-by-step explanation:

Slope of zero means it is a horizontal line

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3 years ago

a rectangular table top has a length of 4 3/4 ft and an area of 11 7/8 square feet what is the width of the table top

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2 years ago

13. Given the volume, V, of the rectangular prism below, find h, the height of the prism. V = (x ^ 2 + 2x)/(x + 1) l= 2x + 4 w=

NikAS [45]

Given:

Volume of a rectangular prism is:

$V=\dfrac{x^2+2x}{x+1}$

Dimensions of the rectangular prism are:

$l=2x+4$

$w=\dfrac{x}{8}$

To find:

The height of the rectangular prism.

Solution:

The volume of a rectangular prism is:

$V=l\times w\times h$

After substituting the values, we get

$\dfrac{x^2+2x}{x+1}=(2x+4)\times \dfrac{x}{8}\times h$

$\dfrac{x(x+2)}{x+1}=\dfrac{2x(x+2)}{8}\times h$

$\dfrac{x(x+2)}{x+1}\times \dfrac{8}{2x(x+2)}=h$

$\dfrac{1}{x+1}\times \dfrac{8}{2}=h$

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Therefore, the correct option is C.

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3 years ago

Can someone please help me with this

makvit [3.9K]

11 donuts i believe :)

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2 years ago