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3 years ago

Can someone please help me on this!!

Mathematics

1 answer:

pashok25 [27]3 years ago

5 0

Answer:

(Look at image)

Step-by-step explanation:

(Also look at image)

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On a number line, 2.2 would be located. Choose all answers that make a true statement.

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A, B and D are true

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2.1 2.19 2.2 2.3 2.54 2.6

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3 years ago

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Circuit boards for wireless telephones are etched, in an acid bath, in batches of 100 boards. A sample of seven boards is random

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3 years ago

Inverse cosine of square root of 3 over 2? cos-1(square root of 3/2)

Amiraneli [1.4K]

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3 years ago

Amy works for a marketing agency and is designing a label for a company's newest product. The label needs to be a rectangle wher

Anon25 [30]

Answer:

$4x^{2}$

Step-by-step explanation:

Given:

Amy works for a marketing agency and is designing a label for a company's newest product.

The label needs to be a rectangle where the length is 4 times the width.

$x$ represents the width.

Question asked:

Which expression represents the area of the label ?

Solution:

Width of the label = $x$ (given)

Then, length of the label will be = <u>4 times the width</u> = $4x$

As label needs to be a rectangular shape and as we know:-

$Area\ of\ rectangle=Length\times width$

$=4x\times x\\=4x^{2}$

Therefore, $4x^{2}$ represents the area of the label.

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4 years ago

Choose the point-slope form of the equation of this line.

igor_vitrenko [27]

Answer:

y= -5x +7

Step-by-step explanation:

We can see points on the graph:

(2, -3) and (3, -8)

The function in general form is:

y= mx+b

Let's find the slope and y-intercept as per identified points on the graph:

m= (y1-y1)/(x2-x1)

m= (-8+3)/(3-2)= -5

b= y- mx

b= - 3 -(-5)*2= -3 +10= 7

Based on the found values of m and b, the given line is:

y= -5x +7

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3 years ago

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