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Mrrafil [7]
3 years ago
15

What is the the value of ∣9∣

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
7 0

Hey there! I'm happy to help!

This symbol is an <u>absolute value</u> symbol. It means that we are looking for that number's distance from 0. There is no such thing as a negative distance; the distances are all positive, so both ∣9∣ and ∣-9∣ have a value of 9.

Have a wonderful day and keep on learning! :D

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larisa86 [58]
<h3><u>given</u><u>:</u></h3>

<u>\frac{1}{7}   \div 3</u>

<h3><u>solution</u><u>:</u></h3>

<u>\frac{1}{7}  \div  \frac{3}{1}</u>

<u>\frac{1 \times 1}{7 \times 3}</u>

<u>=  \frac{1}{21}</u>

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2 years ago
The variable s varies directly as the square of t. When s = 4, t = 12. Nick’s work finding the value of t when s = 48 is shown:
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3 years ago
Match the phenomenal expression on the left with the simplified version on the right
nalin [4]

Given the polynomial expression:

(y + 5)²

(y - 5)(y + 5)

Let's simplify each of the given expression:

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\text{ (a+b)}^2\text{ = }a^2\text{ + 2ab + }b^2

We get,

\mleft(y+5\mright)^2=(y)^2+2(y)(5)+(5)^2(y+5)^2=y^2+10y+25

b.) (y - 5)(y + 5)

To be able to simplify the following expression. We will be using the formula for the difference of two squares.

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We get,

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8 0
1 year ago
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3 years ago
Jason wants to fill a cylindrical water tank to its full capacity. He knows that the volume of the tank is equal to the product
almond37 [142]

Answer:

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Step-by-step explanation:

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∵ r = 10 ft and h = 15 ft

∴ 10=\sqrt{\frac{V}{15\pi } }

4 0
3 years ago
Read 2 more answers
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