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3 years ago

Find the perimeter of A(-3,2), B(6,6), and C(7,-1).Please show work.

Mathematics

1 answer:

Furkat [3]3 years ago

3 0

AB=√{(6+3)²+(6-2)^2}=√(81+16)=√(97)

BC=√((7-6)²+(-1-6)²)=√(50)=5√2

AC=√((7+3)²+(-1-1)²)=2√(26)

Perimeter=AB+BC+AC=√97+5√2+2√(26)

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A survey found that 8 out of 10 parents approved of the new principal’s performance. If 4 parents name are chosen with replaceme

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Answer:

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Step-by-step explanation:

Step-by-step explanation:

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To calculate the probability that 14 parents names are chosen at random and they all

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3 years ago

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Answer:

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Step-by-step explanation:

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<u>Where:</u>

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The distance, d, is:

$d = v*t = 10 \frac{m}{s}* 1 min * \frac{60 s}{1 min} = 600 m$

Now, the deep is:

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$x = cos(75)*600 = 155.3 m$

Therefore, the deep of the front end of the submarine at the end of a 1-minute drive is 155.3 m.

I hope it helps you!

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