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tankabanditka [31]
3 years ago
15

Someone help me with these :( hurry pls

Mathematics
1 answer:
Leto [7]3 years ago
4 0

Answer:

1) "fake numbers" do not exist but there are irrational numbers

2) We have negative numbers to help us understand the number system better. We need negative numbers in graphing.

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A tin man has a head that is a cylinder with a cone on top. the height of the cylinder is 12 inches and the height of the cone i
lisov135 [29]
I believe your answer is b.
3 0
3 years ago
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2 2/3 multiplied by 5 4/5
grin007 [14]
2 \frac{2}{3} = \frac{8}{3} 

5  \frac{4}{5} =  \frac{29}{5}
\frac{8}{3} * \frac{29}{5} =X
Solve for X. What do you think the answer is based on that?
8 0
3 years ago
Hi, I have utterly no idea what I'm doing here.
Anna11 [10]

Answer:

Factored form: 2x(2x^2+x+1)

Step-by-step explanation:

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6 0
2 years ago
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Which number produces an irrational number when multiplied by 2/5?
Ganezh [65]

Answer: The correct option is (D) pie.

Step-by-step explanation:  We are to select the correct number that produces an irrational number when multiplied by pie.

We know that if one of number is a non-zero rational number, then for the product to be irrational, we must have the other number irrational.

Give number is 2/5, which is rational. So the other number must be irrational.

Out of the given options, first three numbers are rational.

Only the last number pie is irrational. Because, the digits after the decimal are non-repeating and non-terminating.

So, the product will be irrational, if the other number is pie.

Thus, the correct option is (D).

5 0
2 years ago
7(y + 2) – (4y – 10) = 44 – 2y + 5<br> y = -10
andrey2020 [161]

Answer:

y=-8

Step-by-step explanation:

7(y + 2) – (4y – 10)

=7y+14-4y+10

=3y+24

3y=-24

y=-8

3 0
3 years ago
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