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3 years ago

PLS HURRY! RIGHT ANSWER EARNS BRANLIEST

Mathematics

2 answers:

Hitman42 [59]3 years ago

8 0

Answer:

Step-by-step explanation:

Makes the most sense

Alex_Xolod [135]3 years ago

6 0

Answer: B

Step-by-step explanation:x>-6

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A soccer league has 200 players. Of those players 50% are boys. How many boys are in the soccer league

Lelechka [254]

What's 200 minus 50 that's your answer simple

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3 years 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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3 years ago

Please help me <br>solve 3x+1/2=3/8+x

gavmur [86]

Answer:

x= - $\frac{1}{32}$

Step-by-step explanation:

First move the x on the right side the the left side. Now your equation is

2x+ $\frac{1}{2}$ = $\frac{3}{8}$ Next move 1/2 to the right side. Now your equation is 4x= $\frac{-1}{8}$ . Next divide both sides by 4 to isolate "x." Now your equation is x= - $\frac{1}{32}$

Hope this helped and have a great day.

(brainliest please)

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3 years ago

5-6(a+2)=7+a<br> What is a

iogann1982 [59]

Remmeber you can do anything to an equaiton as long as you do it to btoh sides
5-6(a+2)=7+a
distribute
5-6a-12=7+a
add like terms
-6a-7=7+a
add 6a both sides
-7=7+7a
minus 7 both sides
-14=7a
divide by 7
-2=a
a=-2

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3 years ago

Read 2 more answers

A store sells juice in different sizes. Determine which size is the best buy and the unit price.

Ray Of Light [21]

64 oz $14.08, because you get more for a smaller price

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3 years ago