2 years ago

Please help no links please

Mathematics

2 answers:

Pachacha [2.7K]2 years ago

8 0

Answer:

9/20

Step-by-step explanation:

pashok25 [27]2 years ago

5 0

Can you comment to me because it won’t allow me to send it on here it sends me a copy but you won’t be able to click on it

explain

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If f(x) =X +3, what is the value of f(3) and f(-2)?

ss7ja [257]

THIS ANSWER IS FOR f(3):
f(x)=x+3
f(3)=3+3
f(3)=6

THIS ANSWER IS FOR f(-2):
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f(-2)=-2+3
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2 years ago

What are the 2 equations for the coordinates (6,4)

JulijaS [17]

Answer:

$x = 6$

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I'm not sure what type of equations you are looking for but these are the most basic ones.

Step-by-step explanation:

Hope this helps! if you have any questions ask me in the comments.

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2 years ago

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GaryK [48]

Answer:

10.7 m

Step-by-step explanation:

Given that,

The speed of a sound wave, v = 6,420 m/s

The frequency of the wave, f = 600 Hz

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$v=f\lambda\\\\\lambda=\dfrac{v}{f}\\\\\lambda=\dfrac{6420}{600}\\\\\lambda=10.7\ m$

So, the wavelength of the sound wave is equal to 10.7 m.

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3 years ago

The perimeter of UVW is 22 2/1. And VZ = 2 1/2. Find UW and VW.

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_ _

| - 17 |

PQ = | - 3 |

| - 37 |

|_ 49 _|

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