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3 years ago

Tell which rule applies to each expression

Mathematics

2 answers:

tankabanditka [31]3 years ago

7 0

Answer:

1. Product

2. Power

3. Quotient

Step-by-step explanation:

1. It is multiplying.

2. Honestly it’s really distribution, but process of elimination it’s power because…

3. Is division.

I hope this helps, good luck! :)

kolbaska11 [484]3 years ago

6 0

1- product 2- power 3- quotient

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What is the term for an algorithm used by HTML5 to compress and decompress files?

lbvjy [14]

Answer:

Codec

Step-by-step explanation:

The main purpose of the codec is to reduce the memory occupied by the digital video according to the quality desired for this video, compressing it using appropriate coding methods and algorithms. Codec also has the task of translating these encodings into images for video playback.

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3 years ago

Jen solved the equation to determine the number of questions, x, she answered incorrectly on a test. She began by subtracting 10

fgiga [73]

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3 years ago

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How do you write 47.15 in expanded form?

Helga [31]

40+7+0.1+0.05 this is the answer i think

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3 years ago

Complete the square to solve the equation below

frutty [35]

$x^2+x= \frac{7}{4}$

Take one-half of the coefficient of x and square it, then add it to both sides.

$x^2+x+ (\frac{1}{4}) =\frac{7}{4}+ (\frac{1}{4})$

$x^2+x+(\frac{1}{4})= 2$

$\left(x+\frac{1}{2}\right)^2=2$

$x+\frac{1}{2}=\pm \sqrt{2}$
-----------------------------------------------------------------
$x+\frac{1}{2}=- \sqrt{2}$
$x=-\frac{1}{2}- \sqrt{2}$ <=

AND

$x+\frac{1}{2}= \sqrt{2}$
$x= \sqrt{2}-\frac{1}{2}$ <=

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3 years ago

A linear function has the same y-PLEASE PLEASE HELP!!!!intercept as x+2y=10 and it’s graph contains the point (9,7) find the slo

Anastasy [175]

Answer:

I think it is 2/9 or 0.22

Step-by-step explanation:

You know they have the same y intercept, so first you should find the y intercept of the givern equation.

x+2y = 10

2y = -x + 10 [subtract x]

y = -.5x + 5 [divide by 2]

Now you have the equation in graph form, and know the y intercept is 5.

If the unknown function has the same y intercept, you know it contains the point (0,5), and it is given that it includes the point (9,7)

now that you have two points, you can use slope formula.

(y2 - y1)/(x2-x1)

(change in y)/(change in x)

so,

(7-5)/(9-0) = 2/9 = 0.2

someone please correct me if i'm wrong:)

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3 years ago