3 years ago

What is the solution of this linear system? p+ q + r= 32 p-r= 4 2p+q=36

Mathematics

2 answers:

IrinaK [193]3 years ago

7 0

Answer:

For PLATO users, the answer is C. (14, 8, 10)

P = 14 Q = 8 R=10

-Dominant- [34]3 years ago

4 0

R=0, q=28, p=4

Hope this helps :)

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ANSWER

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EXPLANATION

The diagonal of the rectangular painting is 62cm.

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The height of the painting h , the diagonal, and the width of the painting forms a right triangle with the diagonal being the hypotenuse.

From the Pythagoras Theorem,

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${w}^{2} = {62}^{2} - {42}^{2}$

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${w} = \sqrt{2080}$

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