3 years ago

The value of the solid’s surface area is equal to the value of the solid’s volume. Find the value of x.

Mathematics

1 answer:

Lubov Fominskaja [6]3 years ago

5 0

Whats the equation exactly?

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What's 9 + 10-4 + 78

Zarrin [17]

Answer:

Step-by-step explanation:

78+9+(10-4)=

78+9+6=

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2 years ago

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Simplify the expression -3 devided by -2/5. A. -7 1/2 B. -1 1/5 C. 1 1/5 D. 7 1/2

Llana [10]

Answer:

D. 7 1/2

Step-by-step explanation:

-3 divided by -2/5

-(-3(-5/2)

-(-3 x 5/2)

-15/2

7 1/2

Hope it helps

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3 years ago

Factor the polynomial F(x) =x^3-x^2-4x+4 completely.

Norma-Jean [14]

Answer:

Step-by-step explanation:

PART 1:

Possible roots by noticing the coefficient of first term:

x = 1, -1

PART 2:

1 | 1 -1 -4 4

1 0 -4 0

The remainder is zero, hence one factor is (x-1)

PART 3:

$x^3-x^2-4x+4=(x^2-4)(x-1)\\\\x^3-x^2-4x+4=(x+2)(x-2)(x-1)$

PART 4:

$f(x)=(x+2)(x-2)(x-1)\\\\=(x^2-4)(x-1)\\\\=x^3-4x-x^2+4\\\\=x^3-x^2-4x+4$

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3 years ago

How many bags of pretzels does Tim buy

miss Akunina [59]

Is there anything else to this question

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3 years ago

Pls help me in this khan academy exercise

sweet-ann [11.9K]

Answer:

x= 180° - (103°+33°)

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x= 44°

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2 years ago