3 years ago

Solve: 10 -0.75x < 7 Please and thank you

Mathematics

2 answers:

Anastaziya [24]3 years ago

5 0

Answer:

The answer is x<4

But the girl over me just did it for points

bearhunter [10]3 years ago

3 0

Answer:

x<4

Step-by-step explanation:

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Help me if you can attachment linked <br> Thank You

mariarad [96]

Answer:

B) 4

Step-by-step explanation:

Tan is opposite/adjacent. That means that 3 is the opposite side while 4 is the adjacent side.

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3 years ago

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#1) An airplane has 165 seats for passengers. Eleven-fifteenths of the seats

satela [25.4K]

Answer: 121 seats

Step-by-step explanation:

11/15 of the seat taken out of 165 so

11/15× 165= 120.9999≈121 seats

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3 years ago

In a parking lot there are 3 cars for every 5 trucks. If there are 32 trucks how many cars would there be

liubo4ka [24]

Answer:

Step-by-step explanation:

32 times 3 is 96

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3 years ago

Julia worked on her chores from 3:15 until 4:00 how long did julia work

Dafna1 [17]

45 minutes i m sure all you do is count up or subtract 60 from 15

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3 years ago

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Rationalise the equation :<br><br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7By%20%5E%7B2%7D%20%7D%7B%20%5Csqrt%7Bx%5E%7B2%7D

Nat2105 [25]

Answer:

$\sqrt{x^2+y^2}-x$

Step-by-step explanation:

$\textsf{Mulitply by}\quad\dfrac{\sqrt{x^2+y^2}-x}{\sqrt{x^2+y^2}-x}:$

$\implies \dfrac{y^2}{\sqrt{x^2+y^2}+x} \times \dfrac{\sqrt{x^2+y^2}-x}{\sqrt{x^2+y^2}-x}$

$\implies \dfrac{y^2(\sqrt{x^2+y^2}-x)}{(\sqrt{x^2+y^2}+x)(\sqrt{x^2+y^2}-x)}$

$\implies \dfrac{y^2(\sqrt{x^2+y^2}-x)}{(\sqrt{x^2+y^2})^2-x^2}$

$\implies \dfrac{y^2(\sqrt{x^2+y^2}-x)}{x^2+y^2-x^2}$

$\implies \dfrac{y^2(\sqrt{x^2+y^2}-x)}{y^2}$

$\textsf{Cancel the common factor}\:y^2:$

$\implies \sqrt{x^2+y^2}-x$

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3 years ago

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