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2 years ago

Solve log x = 3. x = 10,000 x = 3 x = 30 x = 1,000

Mathematics

1 answer:

ella [17]2 years ago

7 0

Answer:

x = 1000

Step-by-step explanation:

Logarithms are just a base, exponent and answer, rearranged in a different order. No doubt you have seen "log" followed by a small font, low (subscript) number or letter, followed by a regular-size font number or letter. This is set equal to another number or letter. Your problem doesn't have that subscript (small font, low on the line) When this is not written, it is understood to be a 10. So your problem, rearranged to look like an exponent is:

10^3 = x

10 to the 3rd power is 10×10×10 which is

1000.

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serg [7]

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Hope this helped

6 0

3 years ago

What does 2 2/3 x 3/11 equal?

kozerog [31]

Answer:

8/11

Step-by-step explanation:

2 2/3 = 8/3

8/3 x 3/11 = 24/33

24/33 = 8/11

7 0

3 years ago

Read 2 more answers

So if a video that is 15:34 how long is it when 2 times speed

rusak2 [61]

Answer:

7:47

Step-by-step explanation:

Here are two ways of solving this:

The video will be half the time of 15:34, so you need to divide the time 15:34 by 2.

Method 1)

Use the tip. The video is 15 minutes and 34 seconds long.

Convert minutes to seconds: 15 * 60 = 900

Add 34 seconds to the 15 minutes: 900 seconds + 34 seconds = 934 seconds

The video is 934 seconds long.

Divide the total seconds by 2: 934/2 = 467

467 seconds = 420 seconds + 47 seconds = 7 minutes and 47 seconds

Answer: 7:47

Method 2)

Divide the minutes by 2 and divide the seconds by 2.

15 minutes and 34 seconds.

Divide minutes by 2: 15/2 = 7.5

Divide seconds by 2: 34/2 = 17

Now we need to add 7.5 minutes and 34 seconds.

0.5 minutes is half a minute, so it's 30 seconds.

7.5 minutes + 17 seconds =

= 7 minutes + 0.5 minute + 17 seconds

= 7 minutes + 30 seconds + 17 seconds

= 7 minutes + 47 seconds

= 7:47

Answer: 7:47

6 0

3 years ago

Los lados de un triángulo rectángulo tienen por medida tres números enteros consecutivos. Calcula los lados del triángulo.

elixir [45]

Answer:

Los lados del triángulo rectángulo miden 3, 4 y 5, respectivamente.

Step-by-step explanation:

Un triángulo rectángulo puede ser descrito mediante el teorema de Pitágoras, para el caso de tres lados representando tres números enteros consecutivos, tenemos que:

$(n+2)^{2} = n^{2} + (n+1)^{2}$ (1)