2 years ago

Carman used her knowledge of angle relationships to find the value of x in the diagram.what is the value of x ?

Mathematics

1 answer:

Sergeeva-Olga [200]2 years ago

6 0

Answer:

The Answer is 9

Step-by-step explanation:

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Lelu [443]

Answer:

1 and 3, 2 and 4.

Step-by-step explanation:

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3 years ago

Find DY divided by DX by implicit differentiation y=sinxy

amm1812

Answer:

Step-by-step explanation:

$y = sin(xy)\\\frac{d}{dx}y=cos(xy)(\frac{d}{dx}(xy))\\ \frac{d}{dx}y = cos(xy)(y + x*\frac{d}{dx}y)\\ write \: \frac{d}{dx}y \: as\:y'\\y' = cos(xy)(y+xy')\\y' = ycos(xy) + xy'cos(xy) \\y'-xy'cos(xy) = ycos(xy)\\y'(1-xcos(xy)) = ycos(xy)\\\\y' = \frac{ycos(xy)}{1-xcos(xy)}$