3 years ago

What time was it 32 minutes ago??

Mathematics

1 answer:

7nadin3 [17]3 years ago

4 0

8:38 is the time it was 32 minutes ago

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Which statements are true

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The first, third, and sixth are correct.

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You volunteer to help drive people home from an event. There are 18 people who need rides, but you can only fit 7 of them in you

PilotLPTM [1.2K]

18 choose 7
=C(18,7)
=18!/(7!(18-7)!)
=31824
OR
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17 choices for second passenger,
....
12 choices for 7th passenger,
so total = 18*17*16...12
but there are 7! ways to order the 7 passengers, so
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=31824 as well

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Prove that a line parallel to one side of a triangle divides the other two sides proportionally. Be sure to create and name the

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Answer:

in steps

Step-by-step explanation:

DE // BC

m∠ADE = m∠ABC and m∠AED = m∠ACB

∴ ΔADE similar to ΔABC

AB/AD = AC/AE

(AD + DB) / AD = (AE + EC) / AE

AD/AD + DB/AD = AE/AE + EC/AE

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PR = 9x - 31 and QR = 43; find x

lesya692 [45]

PR=9(43)-31

PR=387-31

PR=356

I think that's the answer :)

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