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77julia77 [94]
3 years ago
11

WILL GIVE BRAINLIEST

Mathematics
2 answers:
Eva8 [605]3 years ago
8 0

Answer:

C

Step-by-step explanation:

The formula we use to solve this would be:  T=\frac{\lambda}{v}

Where

T is the period in seconds

\lambda is the wavelength in m, and

v is the speed of the wave in m/s

We have \lambda equal to 100, and v = 200 m/s. Plugging these into the equation, we get the period:

T=\frac{\lambda}{v}\\T=\frac{100}{200}\\T=0.5

C is the right answer.

Charra [1.4K]3 years ago
6 0

Answer:

C. O.5s

Step-by-step explanation:

If the wave length is 100m and it goes at a speed of 200m/s then it will only take 0.5 seconds because 100 is half of the speed of 200

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andrew-mc [135]

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Step-by-step explanation:

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Find the solution(s)<br> y= x + 1<br> y= x² - 4x + 5
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Answer:

1. Many possible solutions, two solutions would be: (-1,0) and (1,0)

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±  i

Step-by-step explanation:

For the first equation, since its linear, there are many possible solutions!

two solutions would be: (-1,0) and (1,0)

For the second one, replace y with 0 and solve

x  =  −2 ±  <em>i</em>

<em />

<em>Hope i helped, brainliest would be appreciated</em>

<em>Have a nice day!</em>

<em>   -Aadi x</em>

5 0
3 years ago
10^(x+3) = 6^(2x) solve for x
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