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2 years ago

Neeeedddd Helpppp Plzzzzz

Mathematics

1 answer:

elena-s [515]2 years ago

3 0

Answer:

2x+46+3x-6 = 90

5x+40 = 90

5x = 90-40

5x = 50

x = 50/5

x = 10

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

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Simplifying
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Reorder the terms:
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Solving
y = 200 + -25x

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Simplifying
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3 years ago

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Answer:

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Step-by-step explanation:

Maximum height of first puck = 3 feet

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3 years ago

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fgiga [73]

Answer:

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And on this case we can use the product rule for a derivate given by:

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Where $f(x) =\sqrt{x}$ and $g(x) =sin (x)$

And replacing we have this:

$f'(x)= \frac{1}{2\sqrt{x}} sin (x) + \sqrt{x}cos(x)$

Step-by-step explanation:

We assume that the function of interest is:

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