2 years ago

Simplify (6x^2 − 3 + 5x^3) − (4x^3 − 2x^2 − 16).

Mathematics

1 answer:

tatyana61 [14]2 years ago

3 0

Answer:

third choice

Step-by-step explanation:

6x²-3+5x³-4x³+2x²+16

x³+8x²+13

You might be interested in

Select the correct solution set. X+17 5 -3 {XIX2-20) {XIXS-20) [xl xs 14

gtnhenbr [62]

Answer:

x≤-20

Step-by-step explanation:

x+ 17≤-3

Subtract 17 from each side

x+ 17 -17≤-3-17

x≤-20

3 0

3 years ago

A compressed air tank carried by scuba divers has a volume of 8.00 L and a pressure of 141 atm at 22.0°C. What is the volume (in

weqwewe [10]

Answer:

Volume of air in the tank =1,044 Liter

Step-by-step explanation:

Given:

Tank volume = 8 Liter

Pressure = 141 atm

Temperature = 22°C = 273° + 20° = 295° K

Find:

Volume of air in the tank = ?

Computation:

$\frac{Pressure\times Tank\ volume}{Tempreture} =\frac{Pressure\times Air\ volume}{Tempreture}\\\\\frac{141\times 8}{295} =\frac{1\times Air\ volume}{273.15}\\\\\frac{1,128}{295} =\frac{Air\ volume}{273.15}\\\\Air\ volume=1,044.45$

Volume of air in the tank =1,044 Liter

8 0

2 years ago

Thanks i got it right

denpristay [2]

Answer:

got what right?

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

HURRY I NEED HELP I JUST NEED TO KNOW HOW TO DO THIS PLEASE ILL GIVE 5 STARS AND STUFF PLS

timofeeve [1]

Answer:

On the left, it would be + 1 for each blank, and on the right it would also be +1 for each blank.

Step-by-step explanation:

They are asking for the intervals between each number.

Hope this helps!

3 0

2 years ago

You randomly choose one of the tiles. Without replacing the first tile. What is the event of the compound event? Write your answ

Luden [163]

Answer:

87777777777777777777777777

Step-by-step explanation:

7 0

3 years ago