3 years ago

Identify the like terms, explain how you know they are like terms, and simplify the expressions:

Physics

1 answer:

andrezito [222]3 years ago

4 0

Answer:

-8y 4x for the first for the second is 7x -3y

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The term 'DENSITY' tells us…

pogonyaev

Answer:

The answer is A

Explanation:

Density basically shows the amount of mass per volume of something. You can easily find Density with the equation D=m/v

D= Density

m= mass

v= volume

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3 years ago

Ajoba and Prav drive to work. Ajoba drives 45 miles in 2.5 hours. Prav drives 74 km in 1 hour 15 min. Work out the difference be

Serggg [28]

Explanation:

We have,

Ajoba and Prav drive to work. Ajoba drives 45 miles in 2.5 hours. Prav drives 74 km in 1 hour 15 min.

1 mile = 1.6 km

45 miles = 72.42 km

74 miles = 119.0 km

1 hour 15 min means 1.25 hours

Average speed of Ajoba is :

$v_1=\dfrac{72.42 }{2.5}=28.96\ km/h$

Average speed of Prav,

$v_2=\dfrac{119}{1.25}=95.2\ km/h$

Difference in average speed of Ajoba and Prav is :

$v=v_2-v_1\\\\v=v_2-v_1\\\\v=95.2-28.96\\\\v=66.24\ km/h$

So, the difference in average speed of Ajoba and Prav is 66.24 km/h.

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3 years ago

Deadpool is doing a superhero landing from a 21 meter tall building what would his velocity be right before he hits the ground?

Morgarella [4.7K]

Answer:

I think he would be dead poggers

Explanation:

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3 years ago

Your moods is approved when you have extra stress hormones in your blood

jenyasd209 [6]

Is this a true or false question?

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4 years ago

A car has a mass of 900 kg and a truck has a mass of 1800 kg. In which of the following situations would they have the same mome

Kaylis [27]

a) since force = mass * acceleration

f= 900 * 0 (because constant speed = 0 acceleration)

similarly b) f = 0

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4 years ago

Read 2 more answers