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Mkey [24]
3 years ago
10

What are the 3 equations for density, mass, and volume? *

Mathematics
1 answer:
elena-s [515]3 years ago
7 0

Answer:

p=m/V for desitey Mass = force / acceleration for mass and length × width × height foe volume

Step-by-step explanation:

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If g(x) is the inverse of f(x), what is the value of f(g(2))?
Elan Coil [88]

Answer:

2

Step-by-step explanation:

So to figure this out we just need to flip the values of x and y in the table and then redefine that as the function g(x), because an inverse is essentially the reverse!

So if we flipped x and y's for f(x). We would see that our output or y of g(x) is -3 when x = 2, or in other words g(2) = -3. This means that we are now going to solve for when f(-3). So now lets look at the table and find the value at x = -3 for f(x). This value is 2, so the value of f(g(2)) = 2.

*In the future*

When you have a composite function of two inverses they essentially cancel out and would leave whatever the value of x is. So if we know f(x) and g(x) were inverses the value of f(g(2)) would just be 2.

For example:

ln(x) and e^x are inverses so if I had a composition like this:

e^{ln(2)}

The answer to this would be 2 because these inverse functions "'cancel" out

So

e^{ln2} = 2

8 0
3 years ago
Read 2 more answers
What’s the simplified form of 2x+3-x+5
Natalija [7]
2x+3-x+5
x+8 is the simplified answer.

Hope this helps!! 
5 0
3 years ago
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Make x the subject of the formula y=(5t+5x)
Elan Coil [88]

Answer:

(y-5t)/5=x

Step-by-step explanation:

y=5t+5x

factorize

y=5(t+x)

divide both sides by 5

y/5=5(t+x)/5

y/5=t+x

make x to stand alone

y/5-t=x

take lcm of 5 and 1

y/5-5t/5

y-5t/5=x

3 0
3 years ago
HELP ANYONE PLEASEEEEE !!!
UkoKoshka [18]

Answer:

its the second one down

Step-by-step explanation:

4 0
2 years ago
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The lateral surface area of a cylinder in terms of its radious
ankoles [38]
Not sure if that’s right but I hope that helps

5 0
2 years ago
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