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krek1111 [17]
3 years ago
10

If each cube has a side measure of 12 inch, what is the volume of the rectangular prism?

Mathematics
2 answers:
sp2606 [1]3 years ago
7 0
480 in 3 hope it helps :-)
barxatty [35]3 years ago
5 0

Answer:

nii pata didi plz dil dedo

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Shalnov [3]

Answer:

B I am 100% sure

Step-by-step explanation:

6 0
2 years ago
A system for tracking ships indicated that a ship lies on a hyperbolic path described by 5x2 - y2 = 20. the process is repeated
malfutka [58]
Answer:
The ship is located at (3,5)

Explanation:
In the first test, the equation of the position was:
5x² - y² = 20 ...........> equation I
In the second test, the equation of the position was:
y² - 2x² = 7 ..............> equation II
This equation can be rewritten as:
y² = 2x² + 7 ............> equation III

Since the ship did not move in the duration between the two tests, therefore, the position of the ship is the same in the two tests which means that:
equation I = equation II

To get the position of the ship, we will simply need to solve equation I and equation II simultaneously and get their solution.

Substitute with equation III in equation I to solve for x as follows:
5x²-y² = 20
5x² - (2x²+7) = 20
5x² - 2y² - 7 = 20
3x² = 27
x² = 9
x = <span>± </span>√9

We are given that the ship lies in the first quadrant. This means that both its x and y coordinates are positive. This means that:
x = √9 = 3

Substitute with x in equation III to get y as follows:
y² = 2x² + 7
y² = 2(3)² + 7
y = 18 + 7
y = 25
y = +√25
y = 5

Based on the above, the position of the ship is (3,5).

Hope this helps :)
7 0
3 years ago
For what value of x is line a parallel to line b? Enter your answer in the box. X =​____
Nezavi [6.7K]

Step-by-step explanation:

115 = 5x + 15

115 - 15 = 5x

100 = 5x

20 = x

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2 years ago
-2(2x+3)=-(x+1)-2 whats x
AysviL [449]

Answer:

x=-1

Step-by-step explanation:

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3 years ago
Measures of variability,i have learned that​
Svetllana [295]

Answer:

Measures of Variability: Range, Interquartile Range, Variance, and Standard Deviation. ... While a measure of central tendency describes the typical value, measures of variability define how far away the data points tend to fall from the center. We talk about variability in the context of a distribution of values.

3 0
2 years ago
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