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kherson [118]
3 years ago
10

A triangle has side lengths of (4h + 2k) centimeters, (9h + 4m) centimeters, and

Mathematics
1 answer:
deff fn [24]3 years ago
5 0

Answer:

ksi d kx d digno speal french oka

i dpeslk french playa

no entiendo nada porque qhabkl esoañol

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The difference of two perfect cubes is 386. If the cube root of the smaller of the two numbers is 7, then the cube root of the l
choli [55]

Answer:

9

Step-by-step explanation:

Let the two perfect cubes be x and y where x > y.

According to the given conditions:

{x}^{3}  -  {y}^{3}  = 386...(1) \\ y = 7...(2) \\ plug \: y = 7 \: in \: equation \: (1) \\  {x}^{3}  -  {7}^{3}  = 386 \\ {x}^{3}  -  343 = 386 \\ {x}^{3}     = 343  +  386 \\ {x}^{3}     = 343  +  386 \\ {x}^{3}   = 729 \\ x =  \sqrt[3]{729}  \\ x = 9

Thus the cube root of the larger number is 9.

8 0
3 years ago
What is 5.27 × 1021 expressed in standard notation?
Strike441 [17]
The standard notation would be 5,380.67. Hope this helps!<span />
5 0
3 years ago
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V=pir^2h solve this equation for h
Nady [450]
Since we are solving for h, the equation:

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\frac{V}{ \pi r^2} = h

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h = \frac{V}{ \pi r^2}
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3 years ago
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What is the value of the expression when p=5?<br><br> -|-3p|
ivann1987 [24]
-|-3p|

-|-3(5)|
= -|-15|
= -(15)
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The value of the expression when p = 5 is -15.
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2 years ago
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Please help me answer this
yarga [219]

80,000going up by 10% you just add the 10% on

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