2 years ago

Simply the following expression I need help ASAP!!

1 answer:

5 0

The answer is -2/5 because you have to multiply the fractions in late that first and the then divide from left to right because left is always first.

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Butoxors [25]

Answer:

the least common denominator

Step-by-step explanation:

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2 years ago

PLEASE HELP, 50 POINTS<br> QUESTION IS IN THE PICTURE

artcher [175]

Answer:

$-\frac{50}{3}$

Step-by-step explanation:

Find dy/dx of the ellipse $25x^{2} +y^{2}=109$ at (2,3)

Using Implicit Differentiation

Differentiate both sides of the equation with respect to x

$25x^{2} +y^{2}=109$

$50x +2y\frac{dy}{dx}=0$

isolate the term dy/dx

$2y\frac{dy}{dx}=-50x$

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Evaluate at point (2,3)

For x=2, y=3

$\frac{dy}{dx}=-25(\frac{2}{3})$

$\frac{dy}{dx}=-\frac{50}{3}$

4 0

3 years ago

Read 2 more answers