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1 year ago

Zachary is solving the following equation.

Mathematics

2 answers:

weqwewe [10]1 year ago

7 0

Distribute 3/4 of x-8 would be the correct first step

Salsk061 [2.6K]1 year ago

4 0

Answer:

distribute 3/4 of x-8 would be the correct first step

Step-by-step explanation:

guy above me

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2 years ago

If e=mc3, what does Q=?

Julli [10]

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2 years ago

Select the function that represents the simple interest formula.

zalisa [80]

Answer: B- A(n) = P+(n-1)i•P, where n is a positive integer

Step-by-step explanation:

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2 years ago

Read 2 more answers

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vagabundo [1.1K]

Answer:

see attached

Step-by-step explanation:

Reflection in the line y=1 is accomplished by the transformation ...

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1 year ago

An FM radio station broadcasts at 84 megahertz (MHz). What is the energy of each photon in Joule? Use h = 6.6 * 10 ^ (- 34) * j

iragen [17]

Answer:

$E=5.544*10^{-26} J$

Step-by-step explanation:

The equation for photon energy is given by:

$E=hf$

Where:

$h=Planck\hspace{3}constant=6.6*10^{-34} \\f=Frequency\hspace{3}of\hspace{3}the\hspace{3}wave=84000000Hz$

This equation telling us that the higher the frequency of the photon, the greater its energy. And the longer the photon wavelength, the lower its energy.

So, replacing the data provided in the previous equation:

$E=(6.6*10^{-34} )*(84000000)=5.544*10^{-26} J$

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2 years ago