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Komok [63]
3 years ago
12

The base of a rectangular fish tank measures 18 inches long by 10 inches wide. If it is filled with 1,080 cubic inches of water,

how many inches high would the water be in the fish tank?
A. 4

B. 6

C. 8

D. 10

E. 12
Mathematics
1 answer:
Elena-2011 [213]3 years ago
6 0
V = 18 x 8 x 12 = 1728 cm3 = 1728 ml = 1.729 liters
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Need help please<br>thxs​
GenaCL600 [577]
The result should be 4 if it’s using PEMDAS
4 0
3 years ago
Consider the quadratic function f(x)=x²-5x+12. Which statements are true about the function and its
finlep [7]

There is only one statement that is true: B. The graph of the function is a parabola.

<h3>How to study and interpret the characteristics of quadratic equations</h3>

In this question we have a <em>quadratic</em> equation, whose characteristics have to be inferred and analyzed. We need to prove each of the five choices presented in the statement:

Choice A:

If we know that x = - 10, then we evaluated it at the function:

f(- 10) = (- 10)² - 5 · (- 10) + 12

f(- 10) = 162

False

Choice B:

By analytical geometry we know that all functions of the form y = a · x² + b · x + c always represent parabolae.

True

Choice C:

The <em>quadratic</em> function opens up as its <em>leading</em> coefficient is greater that 0.

False

Choice D:

If we know that x = 20, then we evaluate it at the function:

f(20) = 20² - 5 · (20) + 12

f(20) = 312

False

Choice E:

If we know that x = 0, then we evaluate it at the function:

f(0) = 0² - 5 · (0) + 12

f(0) = 12

There is only one statement that is true: B. The graph of the function is a parabola.

To learn more on quadratic equations: brainly.com/question/1863222

#SPJ1

7 0
1 year ago
I need help with this . I don’t get how
Svetradugi [14.3K]
Simply collect like terms, numbers and or variables that have the same number and type of variable.

For example 15x^2 and 10x^2 are like terms. Circle the sign in front of the term to perform the correct operation.







5 0
3 years ago
-4( x – 4) = 8 – 4x <br><br> last one NEED help
Ilya [14]

16=8

first you need to get rid of the parenthesis by doing distributive property which gives you -4x+16=8-4x next you cancel equal terms which is -4x so then you get

16=8 btw the equation would be false

7 0
2 years ago
How do we solve 34.1/X=22
Aleonysh [2.5K]
\frac{34.1}{x} = 22 \\ \\ 34.1 = 22x \\ \\ 1.55 = x \\ \\ x = 1.55 \\ \\ Answer: \fbox {x = 1.55}
6 0
3 years ago
Read 2 more answers
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