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AlladinOne [14]
3 years ago
6

My number has 2 hundreds. the tens digit is 9 more than the ones digit. what is my number

Mathematics
1 answer:
Andru [333]3 years ago
6 0
290

I hope this helps!
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2x + 3<br> 25°<br> S<br> Q<br> 3x – 170
Tpy6a [65]

Answer:

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6 0
3 years ago
Need help solving for X
Bond [772]
X= -2

look at the 6x-12 you divide -12 by 6 and get x=-2
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What is the probability of throwing a number greater than 4 when rolling a number cube that has sides labeled 1, 2, 3, 4, 5, 6?
Leona [35]
What is probability rolling a number greater than 4?

The only numbers there are is 5 and 6.
That means that there are 2 outcomes out of 6 total outcomes.
That would be 2/6.
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2/6=1/3

The answer is 1/3. The probability of throwing a number greater than 4 is 1/3.
4 0
2 years ago
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7 0
2 years ago
Read 2 more answers
Simplify
melomori [17]

Answer: 4\sqrt{3}

Step-by-step explanation:

For this exercise it is important to remember the following:

i=\sqrt{-1} \\\\i^2=-1

Given the following expression:

-2i\sqrt{-12}

You can notice that the radicand (the number inside the square root) is negative. Therefore, in order to simplify the expression, you need to follow these steps:

1. Replace \sqrt{-1} with i and simplify:

(-2i)(i)\sqrt{12}=-2i^2\sqrt{12}=-2(-1)\sqrt{12}=2\sqrt{12}

2. Descompose 12 into its prime factors:

12=2*2*3=2^2*3

3. Substitute into the expression:

=2\sqrt{2^2*3}

4. Since \sqrt[n]{a^n}=a, you can simplify it:

=(2)(2)\sqrt{3}=4\sqrt{3}

4 0
2 years ago
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