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Phantasy [73]
3 years ago
5

Which is the answers

Mathematics
1 answer:
Jlenok [28]3 years ago
6 0

Answers:

  • -|-9| = -9
  • -|9| = -9
  • the opposite of nine = -9  

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Help on this math a s a p if possible
Norma-Jean [14]

Answer:

the median is [29] there is no mode

Step-by-step explanation:

i hope this helps

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3 years ago
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DOES ANYONE KNOW THIS !
Neporo4naja [7]

Answer:

B. 60°

Step-by-step explanation:

Well you see that VUY is 40° and that is you were to flip that over into the VUW angle, it will be twice the size of 40°. I'm not saying its addition, but this is my opinion.

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Jayden's monthly bank statement showed the following deposits and withdrawals:
kifflom [539]

Answer:

  • - $17.89

Step-by-step explanation:

<u>Initial balance:</u>

  • $85.62

<u>Adding deposits: </u>

  • $85.62 + $86.90 + $6.74 = $179.26

<u>Subtracting withdrawals:</u>

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8 0
3 years ago
400 meters of fencing . Twice as long as it is wide , what is the area
NNADVOKAT [17]

Answer:

The area is 13,3 squared meters

Step-by-step explanation:

The 400 meters of fencing is the perimeter of the area. We know that:

perimeter = 2 (length + width)

or

P = 2 (l+w)

We also know that the length is twice the width, hence:

l = 2w

Substituting this information in the perimeter equation:

P = 2 (2w + w)

P = 4w+2w

P = 6w

w = P/6

Now, the area is defined as:

A = l*w

Therefore,

A = 2*w*w

A = 2 * w^2

Putting the w =P/6 in the previous equation

A = 2 * (P/6)^2

A = 2 * P^2/36

A = P^2/12

And substituting the value of P and doing the math,

A = 13, 333 period 3 which we need to round to 13,3 which is the total number of significant digits given

6 0
4 years ago
Let f (x) = 1/x<br> and g(x) = x² – 3x. What<br> two numbers are not in the domain of fºg?
iren [92.7K]

For this case we have the following equations:

f (x) = \frac {1} {x}\\g (x) = x ^ 2-3x

We must find (f_ {o} g) (x):

By definition of composition of functions we have to:

(f_ {o} g) (x) = f (g (x))

So:

(f_ {o} g) (x) = \frac {1} {x ^ 2-3x}

We must find the domain of f (g (x)). The domain will be given by the values for which the function is defined, that is, when the denominator is nonzero.

x ^ 2-3x = 0\\x (x-3) = 0

So, the roots are:

x_ {1} = 0\\x_ {2} = 3

The domain is given by all real numbers except 0 and 3.

Answer:

x other than 0 and 3

8 0
3 years ago
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