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Feliz [49]
2 years ago
8

What is the surface area of this rectangular prism?

Mathematics
1 answer:
Ugo [173]2 years ago
6 0

Answer:

2,700

Step-by-step explanation:

A=2(wl+hl+hw)=2·(20·30+15·30+15·20)=2700

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The standard error of the estimate measures the scatter or dispersion of the observed values around a __________________________
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True mean/population mean

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The standard error in this case gives an estimate on how far the values observed during the course of the experiment ate likely to be from the true mean/population mean.

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In the figure below, what is the length of line BC? Photo provided
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What is <br> 2983x + (129x123) -3818<br> x=969
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Answer:

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Does (-15, -691) make the equation y = -51x - 74 true?<br><br><br>​
dimulka [17.4K]

Well, we can input both variables to check and see if the numbers hold.

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(-15, -691) does not make the equation true.

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3 years ago
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