3 years ago

HELP!! ASAP FOR BRAINLIEST!!!

Mathematics

1 answer:

KonstantinChe [14]3 years ago

4 0

Answer: x = 37, p=54, q=89 r=37

Step-by-step explanation:

You might be interested in

The number of birdhouses Ben can make varies directly with the amount of time he spends making the birdhouses. He can make 4 bir

laila [671]

Answer:

Step-by-step explanation:

if he can make 4 birdhouses in 1 1/2 hours, 1 1/2 hours x 2 = 3. 8 birdhouses per 3 hours. 3 x 3 = 9 hours, 8 x 3 = 27

4 0

3 years ago

Read 2 more answers

Solve for y.<br> K=4yz<br> ????

gavmur [86]

Answer:

y=K/4z

Step-by-step explanation:

K=4yz

y=K/4z

3 0

3 years ago

Read 2 more answers

In 2013 the Los Angeles Dodgers opening

kogti [31]

Answer: 1.92 x 10^8

Step-by-step explanation:

3 0

3 years ago

Can anyone please help

shusha [124]

$\text{Hi there! :)}$

$\large\boxed{f'(2) = -\frac{16}{27} }$

$f'(x) = \frac{(5 + x^{2} )(-2x) - (7 - x^{2} )(2x)}{(5+x^{2})^{2} } \\\\f'(x) = \frac{-10x-2x^{3}- 14x + 2x^{3} }{(5+x^{2})^{2} } \\\\f'(x) = \frac{-24x}{(5+x^{2})^{2} }\\\\ \text{Solve for the derivative at f'(2) using substitution:}\\\\f'(2) = \frac{-24(2)}{(5+2^{2})^{2} } \\\\f'(2) = \frac{-48}{81} \\\\\text{Simplify:}\\\\f'(2) = -\frac{16}{27}$