3 years ago

What is the volume of this solid?

Mathematics

1 answer:

insens350 [35]3 years ago

4 0

Answer:

452.4

Step-by-step explanation:

it would be 452.39 but rounded to the nearest tenth it would be 452.4

have a great day! hope this helped!

feel free to mark as brainliest! ;)

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(6^2)^4 ÷ 6^18 please help brainliest

Vedmedyk [2.9K]

Answer:

1/60466176

Step-by-step explanation:

Given: (6^2)^4 ÷ 6^18

Parentheses: 36^4 ÷ 6^18

36^4 ÷ 36^9 (Because 6^18=6^2^9=36^9)

36^-5 (Exponents get subtracted)

1/(36^5)

1/60466176

Another way:

(6^2)^4 ÷ 6^18

6^(2*4) ÷ 6^18

6^8 ÷ 6^18

6^(8-18)

6^-10

1/(6^10)

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4 years ago

Factor (x-1)^3 (4x-9) - (16x+9) (x+1)^2 ? Please explain steps, I'm stuck !

Lapatulllka [165]

$(x-1)^3 (4x-9) - (16x+9) (x+1)^2$

$= (x^3-3x^2+3x-1) (4x-9) - (16x+9) (x^2+2x+1)$

$= (4x^4-12x^3+12x^2-4x-9x^3-27x^2-27x+9)-(16x^3+32x^2+16x+9x^2+18x+9)$

$= (4x^4-21x^3+39x^2-31x+9)-16x^3-32x^2-16x-9x^2-18x-9$

$= 4x^4-21x^3+39x^2-31x+9-16x^3-32x^2-16x-9x^2-18x-9$

$= 4x^4-37x^3-2x^2-65x$

$= x(4x^3-37x^2-2x-65)$

hence final factor is $x(4x^3-37x^2-2x-65)$

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3 years ago

Solve: 23m = 18 m = ?

katrin2010 [14]

Answer:

m = 18/23

Step-by-step explanation:

$23m=18\\\\\frac{23m=18}{23}\\\\ m=0.78260869565...\\\\\text{Exact Answer:}\\\\m=\frac{18}{23}\\\\$

Hope this helps.

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3 years ago

at the park, people can climb a rope ladder to its top. rosa climbed 2/8 of the up the ladder. Justin climbed 2/6 of the way up

mr_godi [17]

Justin climbed higher

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4 years ago

Read 2 more answers

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9:10

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