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3 years ago

What do you notice? Why did does this happen

Mathematics

1 answer:

tiny-mole [99]3 years ago

8 0

Answer:

The thing you should notice is that when we multiply a number by 10^n

(where n is the number of zeros that the number has) we move the decimal point on the first number n times to the right.

For example, if we have the number:

7.231 and we multiply it by 100 (there are 2 zeros) then the decimal point is moved two times to the right:

7.231*100 = 723.1

This happens because the base of our math is 10 (the decimal system).

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Can someone please help me with the question?

lys-0071 [83]

Answer:

y would be 90 degrees

Step-by-step explanation:

The triangle has a right angle which is where y is located. A right angle is usually 90 degrees.

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3 years ago

the volume of a pencil case is 20 in3 the pencil case is a rectangular prism with a hight of 8 in and a lenght of 5 in

nydimaria [60]

V = l*w*h
20 = 5*w*8
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3 years ago

Find Vertical Asymptote(s) for y= (4x^2 +1) / (x^2 -1)

Novay_Z [31]

Answer:

Vertical asymptotes are at $x=-1\ and\ x=1$ .

Step-by-step explanation:

The rational function is given as:

$y=\frac{4x^2+1}{x^2-1}$

Vertical asymptotes are those values of $x$ for which the function is undefined or the graph moves towards infinity.

For a rational function, the vertical asymptotes can be determined by equating the denominator equal to zero and finding the values of $x$ .

Here, the denominator is $x^2-1$

Setting the denominator equal to zero, we get

$x^2-1=0\\x^2=1\\x=\pm \sqrt{1}\\ x= -1\ and\ x = 1$

Therefore, the vertical asymptotes occur at $x=-1\ and\ x=1$ .

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3 years ago

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Flura [38]

Answer:

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Step-by-step explanation:

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3 years ago

Math question please help

Anestetic [448]

OptionC is the answer!!!
Hope this helps you!!!

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