Anyone know this question or how to do it??

Mathematics

1 answer:

Anna [14]3 years ago

3 0

Hello.

$\mathsf{log_{4}^{\frac{x}{2}} = 2} \\ \\ \mathsf{4^{2} = \frac{x}{2}} \\ \\ \mathsf{16 = \frac{x}{2}} \\ \\ \mathsf{x = 32}$

Hope I helped.

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Answer:

3,9

Step-by-step explanation:

Factors of 36 = 1,2,3,4,6,9,12,18,36

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Step-by-step explanation:

Based on the question, since she wants to go for five round trips, her first round trip is fixed at 3400 and she will have 4 more additional trips. This can them be calculated as:

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We then put the value of x into the equation

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2 years ago

Show that the sum of the first 2n natural numbers is n(2n+1)

Leokris [45]

Answer:

This sum is the sum of an arithmetic sequence. There is a formula for the sum of an arithmetic sequence which can be looked up or derived by a variety of means.

A nice approach for this sequence is the following. Notice that the sum of first and last number in the sequence is the same as the sum of the second and second last, and also the same as the sum of the third and third last, and so on.

There are n of these pairs. So the desired sum is n x (first number + last number). But the first number is 1 and the last on is 2n. Thus the desired sum is n(1 + 2n).

Hope this helps!!

Mark Brainleast!!!!!!!!!!!

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2 years ago

Read 2 more answers

Ivan wants to fill with foam the empty space left in a cube-shaped box after he places a basketball in the box. How many cubic i

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Answer:

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Step-by-step explanation:

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