3 years ago

What is 4 divided 643???

1 answer:

4 0

The answer is 0.006220839

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seropon [69]

Answer:

x = ± $\frac{8}{3}$ i

Step-by-step explanation:

subtract 64 from both sides

9x² = - 64 ( divide both sides by 9 )

x² = - $\frac{64}{9}$ ( take the square root of both sides )

x = ± $\sqrt{-64/9}$ = ± $\frac{8}{3}$ i

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3 years ago

Stolb23 [73]

?????? what even is that question

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3 years ago

Viefleur [7K]

T=sin⁻¹(36/85)=25.06

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3 years ago

11111nata11111 [884]

Answer:

$ 60

Step-by-step explanation:

p(x) = 7x + 25

f(1) = 2.1² + 3 = 5

p(f(1)) = p(5) = 7 . 5 + 25 = 35 + 25 = 60

so he get $ 60 for 5 hours work with tips

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3 years ago

Lyrx [107]

First you subtract 9x from y and you get 45 - 9x = -y and you don't want negatives so you switch all the signs to get y = -45 + 9x

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3 years ago