3 years ago

X³ + 216 (show work)

Mathematics

2 answers:

mezya [45]3 years ago

5 0

Here is your answer to your question.

Yuliya22 [10]3 years ago

4 0

Answer:

(x+6)×(8x²-6x+36)

Step-by-step explanation:

x³+216

x³+6³

(x+6)×(x²-x×6+6²)

(x+6)×(x²-6x+36)

You might be interested in

An airplane takes 4 hours to travel a distance of 2600 miles with the wind. The return trip takes 5 hours against the wind. Find

tankabanditka [31]

2,600/4 =650
650•5 =3,250

I found the unit rate of the 2,600 by dividing the per hour and then times it by the 5 hours

Hopefully that was what you were looking for

3 0

3 years ago

What is the exact volume of a cylinder whose radius is 13 meters and whose height is 20 meters? Enter your answer, in terms of π

ddd [48]

Hello!

The equation to find the volume of a cylinder is

$V = \pi r^{2} h$

V is volume
r is radius
h is height

Put in the values you know

$V = \pi 13^{2} * 20$

Square the number

$V = \pi 169 * 20$

Multiply

$V = 3380 \pi$

The answer is $3380 \pi$

Hope this helps!

5 0

3 years ago

What is the answer to -6(4r+2)+5

RideAnS [48]

Answer:

-24r - 7

Step-by-step explanation:

-6(4r + 2) + 5

-24r - 12 + 5

-24r - 7

Best of Luck!

5 0

3 years ago

Which quadratic equation has no real roots?

n200080 [17]

Answer:

A and D

Step-by-step explanation:

By finding the roots of all the equations, we see that options A and D are the only ones that require an imaginary number in order to solve

3 0

3 years ago

Read 2 more answers

SOMEONE HELP ME ON THIS PROBLEM PLEASE

Sveta_85 [38]

Answer:

1.5 hours

Step-by-step explanation:

when norman left and 30 minutes passed he had traveled 20mph

norman. earl

30 min passed. 20mph. 0mph

1 hr passed. 40mph. 30mph

1 hr 30 min. 60mph. 60mph

4 0

3 years ago

X³ + 216 (show work)​

X³ + 216 (show work)