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LuckyWell [14K]
3 years ago
7

the three angles of a quadrilateral are 29 degrees 31 degrees and 144 degrees respectively. Find the fourth angle

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
3 0

Answer:

156 degrees

Step-by-step explanation:

The four angles in any quadrilateral add to 360 degrees. Add the given degrees and subtract that number from 360 for your answer

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m =(-2-7)/(8-0)

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the y intercept is 7   (0,7)

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Pick 3 cards from a standard 52-card deck. Find the P(of at least 1 red card).
kkurt [141]

Answer:P(BBR) = 1/2 × 25/51 × 26/50 = 13/102 if cards are not replaced.

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Step-by-step explanation: P(B) at first step is 26 cards out of a possible 52 therefore 26/52 (or simplified 1/2). We then have 25 black cards left out of a possible 51 therefore 25/51. The final card then has to be red to meet the criteria, we have 26 red cards still out of a possible 50 therefore 26/50.

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Yakvenalex [24]

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Step-by-step explanation:

<u>Distance Between two Points in the Plane</u>

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d=\sqrt{(-23)^2+(-8)^2}

d=\sqrt{529+64}

\boxed{d=\sqrt{593}}

5 0
3 years ago
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