3[tex]3x^{2} (2x^{3} + 4x[/tex]

Answer:

[tex]BAC = 276[/tex]

Step-by-step explanation:

Given

See attachment

Required

Find BAC

The sum of [tex]angles\ at\ a\ point[/tex] is 360.

So:

[tex]7n + 12 + 13n - 16 + 6n = 360[/tex]

Collect like terms

[tex]7n + 13n + 6n = 360 + 16 - 12[/tex]

[tex]26n = 364[/tex]

Solve for n

[tex]n = 364/26[/tex]

[tex]n = 14[/tex]

From the circle:

[tex]BAC = 7n + 12 + 13n - 16[/tex]

Substitute 14 for n

[tex]BAC = 7*14 + 12 + 13*14 - 16[/tex]

[tex]BAC = 276[/tex]

Answer:

4 pm to 6 pm

Step-by-step explanation:

From 4 pm to 6 pm, the temperature dropped 8 degrees in 2 hours. That means that it should have dropped 4 degrees in 1 hour.

From 6 pm to 10 pm, the temperature dropped 9 degrees in 4 hours. That means it should have dropped 9/4 = 2.25 degrees in 1 hour

4 degrees is higher than 2.25 degrees, meaning that there was a higher temp drop from 4pm to 6pm

Answer:

-8 for me and thats pretty much it

Step-by-step explanation:

ok

Answer:

Is dis a question...??????

Answer:

61

Step-by-step explanation:

The Titanic could stay afloat with four of its 16 watertight compartments flooded, more than anyone could imagine on a ship of its size. ... As the ice bumped along its starboard side, it punched holes in the ship's steel plates, flooding six compartments. In a little over two hours, the Titanic filled with water and sank.

Answer:

4 days

Step-by-step explanation:

1 day = 1/3

1 day = 1/3

1 day = 1/3

1 day = 1/3

1/3 x 4 = 1 1/3

Answer:

2700

Step-by-step explanation:

Given data

Time= 3 years

Principal= 30000

Rate= 3%

The simple interest formula is given as

SI=PR/100

substitute

SI= 30000*3*3/100

SI= 270000/100

SI= 2700

Hence the Interest is 2700

Answer:

Step-by-step explanation:

Your first two answers are incorrect. Radius = 5 km

Height = 12 km

volume of cone = πr²h/3 = π5²⋅12 = 300π km³

300π ≈ 942 km³

Answer:B

Step-by-step explanation: y=x+2

Answer:

store D

Step-by-step explanation:

Becuase if the Store D hast the same cost as the Store B it will be better to pick at store D because The original price is 550 for the dress meanwhile The store D have 28% off which it only cost 296$

200.6ft

Step-by-step explanation:

Answer:

30 pieces

Step-by-step explanation:

24/0.8 = 30

MARK ME BRAINLIEST! :D

Answer:

B. 1 1/4+5 5/6=7 1/12

Step-by-step explanation:

Gretchen rode her snowmobile 1 1/4 miles to a snowmobile trail. She rode on the trail for 5 5/6 miles and then rode back home. Which addition sentence shows how many miles Gretchen rode in all?

This is calculated as:

1 1/4 miles + 5 5/6 miles

1 + 5 + ( 1/4 + 5/6)

Lowest common denominator = 12

6 + ( 3 + 10/12)

6 + 13/12

6 + 1 1/12

7 1/12

Option B is correct

Answer:

B

Step-by-step explanation:

This answer is correcct

Answer: Gravity. Gravity is the primary force that controls the orbit of the planets around the sun. ...

Inertia. ...

Gravity Working with Inertia. ...

Velocity and Gravity.

Step-by-step explanation:

hope this help

Answer:

1 and 1/6 cups of flour

Step-by-step explanation:

We need the fractions to have common denominators so multiply 1/2 by 3 and 2/3 by 2 to get the common denominator of 6.

1/2 x 3/3 = 3/6

2/3 x 2/2 = 4/6

Add the two fractions

3/6 + 4/6 = 7/6 or 1 & 1/6

Answer:

36

Step-by-step explanation:

We are dealing with imaginary numbers, which works differently than a normal problem.

Let's combine (9i) and (i^2) and create a multiplication problem,

9ii^2 * 4i

Multiply the constants :

[tex]36i^2ii[/tex]

We see 4 i's in this problem, add them all together :

[tex]36i^4[/tex]

4 i's are equal to 1, now multiply the constant :

[tex]36 * 1[/tex]

36

older

brother x+5=2*11

x=17

young

brother 2*(y+3)=11+3

y=4

17 years old is Jason's older brother.

and, 4 years old is Jason's younger brother now.

An equation is a  mathematical statement that is made up of two expressions connected by an equal sign.  In its simplest form in algebra, the definition of an equation is a mathematical statement that shows that two mathematical expressions are equal. For instance, 3x + 5 = 14 is an equation, in which 3x + 5 and 14 are two expressions separated by an 'equal' sign.

here, we have,

Jason is 11 years old. His older brother is 5 years less than twice as old as he is.

let, Jason's older brother is x years old.

older brother x+5=2*11

x=17

again,

In 3 years Jason will be twice as old as his younger brother.

let,  Jason's younger brother now is y years old.

young brother 2*(y+3)=11+3

y=4

Hence, 17 years old is Jason's older brother.

and, 4 years old is Jason's younger brother now.

To learn more on equation click:

brainly.com/question/24169758

#SPJ5

Answer:

I think its A...

Step-by-step explanation:

It makes most sense

Answer and Step-by-step explanation:

The correct answer choice would be to grind the solvent into smaller pieces.

When the solid is in smaller pieces, it would take less time for the dissolver to dissolve the smaller bits, since the pieces are smaller and take up less volume for the dissolver to go through.

With a bigger solid, the dissolver would just chip away at the solid before eventually dissolving the solid, although this could take some time.

#teamtrees #PAW (Plant And Water)

you can find the circumference of a circle by using this formula

2 π r

wher r = radius

hope it helps

Answer:

I don't know if this is correct but I only know the first one! I am so so sorry!

Step-by-step explanation:

So the four points that could serve as the endpoint is...

(4) Not negative

(-10) Negative

(2) Not negative

(-13) Negative

There you go! Please tell me if i am wrong!

Answer:

Step-by-step explanation:

[tex]\text{The volume of a cylinder is}\\ \\ V=h\pi r^2,\ r=16/2=8,/ h=21\\ \\ V=21\pi (8^2)\\ \\ V=1344\pi[/tex]

Answer:

x = 21

Step-by-step explanation:

4x = 84

Divide each side by 4

4x/4 = 84/4

x = 21

Answer:

x = 21

Step-by-step explanation:

84/4 = 21

x=21

Answer:

you have to subtract those two numbers

Answer:

650

Step-by-step explanation:

651.606881968=P

round: 650

Answer:

650

Step-by-step explanation: