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nikdorinn [45]
3 years ago
12

Which polygons are congruent? Select each correct answer.

Mathematics
2 answers:
Tomtit [17]3 years ago
6 0
I think only the first two
DIA [1.3K]3 years ago
4 0
The answers are A and D, because the definition of congruent shapes is that they are the exact same size and the same angle measures. Option A shows two right triangles, that are matching in size because of the lines on the lines showing the same size. Option d is correct because The three sides of triangle TUV match up with triangle WXY. Option C is incorrect because Angle B does not match angle G. Option b is incorrect because the triangles are not the same size.
I hope this helps!
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John used AABC to write a proof of the Centroid Theorem. He began by drawing medians AK and CL,
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Hello your question is poorly written attached below is the complete question

answer :  attached below

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3 years ago
Three cards are drawn from a standard deck of 52 cards without replacement. Find the probability that the first card is an ace,
MrRissso [65]

Answer:

4.82\cdot 10^{-4}

Step-by-step explanation:

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And the total number of cards in the deck is

n = 52

So, the probability of drawing an ace as first cart is:

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At the second drawing, the ace is not replaced within the deck. So the number of cards left in the deck is

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Therefore, the probability of drawing a three at the 2nd draw is

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p(j)=\frac{j}{n-2}=\frac{4}{50}=0.08

Therefore, the total probability of drawing an ace, a three and then a jack is:

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4 0
3 years ago
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