2 years ago

I need help again...

1 answer:

8 0

1. 80cm
2. 48cm
3. 6 cm

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Vsevolod [243]

-5y = -5 = 1

7x + 6y = 7

=-1.167

your answer is B) no

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3 years ago

Andrew [12]

Answer:

Part 1: The option (A) is correct. The prediction of the event is 32 spins.

Part 2: Option (B) is correct. The probability of the event is 139 passwords.

Part 3: The P(yellow or blue) is 2/6.

Part 4: Option (B) is correct.

Part 5: Both options (A) and (C) are correct.

Step-by-step explanation:

please brainless

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2 years ago

Dmitrij [34]

You can only multiply numbers that are inside the radical symbols

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3 years ago

Free_Kalibri [48]

Answer: -1

Step-by-step explanation:

First change tan(315) to:

$\frac{\sin(315)}{\cos(315)}$

Then evaluate the sine and cosine function. What is the y component of 315 degrees? What is the x component of 315 degrees?

$-\frac{\sqrt{2} }{2} /\frac{\sqrt{2} }{2} =-1$

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3 years ago

Sergio [31]

I think the answer is 6cm, 8cm, 10cm

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3 years ago