3 years ago

..........................

1 answer:

6 0

$\dfrac{3}{x^2+14x+48}\div\dfrac{3}{10x+60}=\dfrac{3}{x^2+8x+6x+48}\cdot\dfrac{10x+60}{3}\\\\=\dfrac{1}{x(x+8)+6(x+8)}\cdot\dfrac{10(x+6)}{1}=\dfrac{10(x+6)}{(x+6)(x+8)}=\dfrac{10}{x+8}$

Answer: C. $\dfrac{10}{x+8}$

You might be interested in

Please help me with number 9 :(

nata0808 [166]

Answer: I think he had started with 60 chips!

<em>have a good day/night! :D</em>

5 0

2 years ago

This is very important!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

SpyIntel [72]

Answer:

Step-by-step explanation:

5 0

3 years ago

On a piece of paper, use a protractor to construct a triangle with angle measures of 40 degrees and 60 degrees.

Andru [333]

Answer:

Step-by-step explanation

Well every triangle has to equal 180 degrees.

So you would add the two degrees you already have, which on this one you would get 100.

Then, you would subtract that number from 180 to get 80.

Hope this helps you!!

8 0

3 years ago

Read 2 more answers

Samir bought 3 pounds of cement to repair the cracks in his sidewalk.Each crack needs to be filled with 2 ounces of cement. Will

drek231 [11]

Answer: He will divide to convert pounds to ounces.

Step-by-step explanation:

7 0

3 years ago

Does anybody no what is 19+9 is?

Licemer1 [7]

28

step by step
19+9=28

5 0

3 years ago

Read 2 more answers