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Marta_Voda [28]
3 years ago
8

The ΔPQR is right-angled at P, and PN is an altitude. If QN = 12 in and NR = 6 in, find PN, PQ, PR.

Mathematics
1 answer:
zaharov [31]3 years ago
4 0

Answer:

PR = 6√2, PN = 6, PQ = 12√2

Step-by-step explanation:

Find the unknowns through Sin, Cos, Tan formulae.

The explanation is attached in the pictures. !!

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Can I have help with this one asap?
sasho [114]

Answer:

In Δ CFD , CD is the LONGEST side.

Step-by-step explanation:

Here, the given Δ CSD is a RIGHT ANGLED TRIANGLE.  

Now, as we know in a right triangle, HYPOTENUSE IS THE LONGEST SIDE.

So, in Δ CSD  SD is the longest side as SD = Hypotenuse.

Now, an altitude CF is drawn to hypotenuse SD.

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725 tickets were sold for a game for a total of $1,487.50. If adult tickets sold for $2.50 and children's tickets sold for $1.50
weqwewe [10]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

2-12x

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Factored equation:

2(1 - 6x)

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