3 years ago

2х + Зу = -8 2х + Зу = 5 Solve and Explain how please

1 answer:

6 0

Answer:

my only guess is that if x and y have the same value for both equations it would not make sense if you have the same 2x+3y equal 2 different things

Step-by-step explanation:

thats my guess i hope this helps

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Luba_88 [7]

Answer:

$P = 8\sqrt{2} + 10 + 2\sqrt{6}$

Can only be simplified through calculator using decimal equivalents.

Step-by-step explanation:

The perimeter of a rectangle is the formula P=2l+2w. Here $l=4\sqrt{2}$ and $w=5+\sqrt{6}$ . So the perimeter is:

$P= 2l+2w\\P = 2(4\sqrt{2} ) + 2(5+\sqrt{6} )\\P = 8\sqrt{2} + 10 + 2\sqrt{6}$

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olganol [36]

Hopefully this helps!!!

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marin [14]

Answer: 7

Step-by-step explanation:

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Sholpan [36]

I think the The answer 1/1 or1/2! If it is not correct then ask some one else

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dimaraw [331]

Answer:

Step-by-step explanation:

If CUB is 78 and that’s the full angle just to 48 minus 78 and you get your answer.

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