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Irina-Kira [14]
3 years ago
6

What is the solution

Mathematics
1 answer:
Darina [25.2K]3 years ago
4 0

Answer:

x = -72

Step-by-step explanation:

-72 + 8 = -64

The third square root of -64 is -4

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Find the fifth term in a sequence: 15,20,25...<br> A) 20<br> B) 45<br> C) 35 <br> D) 40
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C. 35

Step-by-step explanation:

Use the equation: y= 10+5x

8 0
3 years ago
Can someone help me with this.
kodGreya [7K]
  1. Answer:  1/24  1/3

Step-by-step explanation:

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2 years ago
What is a polynomial function in standard form with zeroes 1, 2, -2. and -3
Juli2301 [7.4K]
<span>A polynomial with the given zeros can be represented as
   f(x) = (x-1)(x-2)(x+2)(x+3).
   Note that if you set f(x) = 0, then 1,2,-2, and -3 certainly are the solutions. From here, we simply multiply/expand out the polynomial. We can do this in a variety of ways, one of which is taking the left two and right two products separately. We have
   (x-1)(x-2) = x^2 - 3x + 2
   and
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   f(x) = (x^2 - 3x + 2) (x^2 + 5x + 6).
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    f(x) = x^4 + 2x^3 - 7x^2 - 8x + 12
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3 0
3 years ago
The radius of the base of a cylinder is decreasing at a rate of 121212 kilometers per second. The height of the cylinder is fixe
WARRIOR [948]

Answer:

7536 km^3/sec

Step-by-step explanation:

Given that:

Rate of decreasing of radius = 12 km/sec

Height of cylinder is fixed at = 2.5 km

Radius of cylinder = 40 km

To find:

The rate of change of Volume of the cylinder?

Solution:

First of all, let us have a look at the formula for volume of a cylinder.

Volume = \pi r^2h

Where r is the radius and

h is the height of cylinder.

As per question statement:

r = 40 km (variable)

h = 2.5 (constant)

\dfrac{dV}{dt} = \dfrac{d}{dt}\pi r^2h

As \pi, h are constant:

\dfrac{dV}{dt} = \pi h\dfrac{d}{dt} r^2\\\Rightarrow \dfrac{dV}{dt} = \pi h\times 2 r\dfrac{dr}{dt} \\$Putting the values:$\\\Rigghtarrow\dfrac{dV}{dt} = 3.14 \times 2.5\times 2 \times 40\times 12 \\\Rigghtarrow\dfrac{dV}{dt} = 7536\ km^3/sec

4 0
3 years ago
Fraction from least to greatest 1/5 2/3 5/8
weqwewe [10]
1/5, 5/8, 2/3 

This is the order least to greatest
5 0
3 years ago
Read 2 more answers
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