3 years ago

Find the length of DA

Mathematics

1 answer:

olga nikolaevna [1]3 years ago

5 0

If both lines are same length then 7+3=10

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DiKsa [7]

8. It is a function, the x’s do not repeat
9. It is not a function, -3 is listed twice

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4 years ago

Find m<3 mfnfnfmfmf

gogolik [260]

Answer:

m∠3 = 92

Step-by-step explanation:

45 + 47 = 92

Check:

180 - 92 = 88

180 - 88 = 92

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3 years ago

Find the temperature that is 12°C lower than 6°C

aleksandrvk [35]

Answer:

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Step-by-step explanation:

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3 years ago

A soccer team roster has 14 players on it. How many groups of 11 players can be created ?

cupoosta [38]

Answer:

364 groups of 11 players can be created

Step-by-step explanation:

The order in which the players are selected is not important. So we use the combinations formula to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

In this question:

Teams of 11 players from sets of 14. So

$C_{14,11} = \frac{14!}{11!(14-11)!} = 364$

364 groups of 11 players can be created

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3 years ago

What point on the parabola y=3-x^2 is closest to the point (3,3)?

OverLord2011 [107]

3+x-Y hope it helps :DD

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3 years ago