math question pls help

Answer:

D. 10(f + 6e)

Step-by-step explanation:

sana nakatulong

Answer:

c) (x+2)(x^2+4)

Step-by-step explanation:

x^3+2x^2+4x+8

=(x+2)(x^2+4)

Answer:1 hour 44 minutes

Step-by-step explanation:

The movie would be 2 hours 24 minutes long.

Subtraction in mathematics means that is taking something away from a group or number of objects. When you subtract, what is left in the group becomes less.

Given that;

Dwayne watched a movie that began at 4:38 p.m. The movie finished at 6:22 p.m.

Now, The length of movie watched by Dwayne is,

⇒ 6 : 22 - 4 : 38

⇒ 1 : 84

⇒ 2 : 24

Hence, The movie would be 2 hours 24 minutes long.

Learn more about the subtraction visit:

https://brainly.com/question/17301989

#SPJ3

Answer:

Sarah bought 9 coach tickets and 8 first class tickets.

Step-by-step explanation:

Since Sarah took the advertising department from her company on a round trip to meet with a potential client and, including Sarah, a total of 17 people took the trip, if she was able to purchase coach tickets for $ 350 and first-class tickets for $ 1100, and she used her total budget for airfare for the trip, which was $ 12,030, to determine how many first-class and coach tickets did she buy, the following calculation must be performed:

10 x 350 + 7 x 1100 = 3500 + 7700 = 11200

9 x 350 + 8 x 1100 = 3150 + 8800 = 11950

So Sarah bought 9 coach tickets and 8 first class tickets.

Answer:

1/36

Step-by-step explanation:

(1/6)×(1/6)=1/36

Answer:

Enjoy:)

Step-by-step explanation:

Answer:

p=-6

Step-by-step explanation:

w =2 y =4

p=7w - 5y

p = 7(2) - 5(4)

p= 14 - 20

p= -6

Answer:

-6

Step-by-step explanation:

Substituting 2 for w and 4 for y, we get:

P=7w - 5y  =>  P=7(2) - 5(4)  =  14 - 20  =  -6

Answer:

150 g

It is said that a given amount of water when frozen, will weigh exactly the same as it did when it was a liquid

Answer:

iiiiiiii want to beeeeeee ninjaaaaaaa

Step-by-step explanation:

Answer:

othe large one is 234 i ran out of time sorry i didnt get  circleto t

Step-by-step explanation:

Answer:

347.04 m²

Step-by-step explanation:

Total surface area = central rectangular prism + (1/2 left + 1/2 right)cylinder

a = 2x(11x3+11x6+6x3) + (2xπx(6/2)²+2xπx(6/2)x3)

  = 234 + 113.04

  = 347.04

Answer:

Part A. The point that represents what the local business will donate is (10, 5).

Part B. Student B was correct about his claim.

Step-by-step explanation:

The full question is:

The local business will donate $5.00 for every 10 tickets sold. Let x represent tickets sold, and y represent dollars donated. Student A claims that the equation is y = 2x. Student B claims that the equation is y = 1/2x. Explain who is correct.

Hope this helps! :)

Answer:

240

Step-by-step explanation:

do you want the whole explanation or just half of it

Answer:

240%

Step-by-step explanation:

12/5 = 2.4

1 = 100%

2.4 = 240%

Answer:

<1 and <5

are adjacent and complementary angles

Step-by-step explanation:

hope I'm I'm right tell me if I'm wrong

Answer:

453.5

Step-by-step explanation:

Answer:

5.3 inches

Step-by-step explanation:

The diagonal of a rectangle frame is 8 inches and the width of the frame is 6 inches. What is the length of this frame in inches?

Diagonal² = Length² + Width²

Length = √Diagonal² - Width

= √8² - 6²

= √64 - 36

= √(28)

Length = 5.2915026221 inches

Approximately = 5.3 Inches

Answer:

6

Step-by-step explanation:

you need x^3 = 6x^2

Answer:

buses can hold 30 and vans can hold 17.

Step-by-step explanation:

Let the amount a van can hold be v and the amount a bus can hold be b.

12 vans and 12 buses totals 564: 12v + 12b = 564 (equation 1)

6 vans and 13 buses totals 492: 6v + 13b = 492 (equation 2)

Subtract 2 times equation 2 from equation1, we get 14b = 420.

Thus, b = 30.

Since 12v + 12b = 564, plugging in b=30, 12v + (12)(30) = 564, so v = 17.

The number of students filled in the van is 17, and number of students filled in the bus is 30.

It is defined as the relation between two variables if we plot the graph of the linear equation we will get a straight line.

If in the linear equation one variable is present then the equation is known as linear equation in one variable.

Let's suppose the total number of students in van is x, and the number of students in the bus is y

Now for the first scenario we can frame a linear equation in two variables such as:

12x + 12y = 564 or

x + y = 47  ....(1)  (divide by 12 on both sides)

For the second scenario the linear equation in two variables becomes:

6x + 13y = 492 ....(2)

From the equation (1) take the value of x and plug in the equation (2), we get:

6(47-y) + 13y = 492

282 - 6y +13y = 492

7y = 492-282   (subtract 282 from both sides)

7y = 210

y = 30

Put this value in the equation (1), we get:

x + 30 = 47

x = 17   (subtract by 30 from both sides)

Thus, the number of students filled in the van is 17, and number of students filled in the bus is 30.

Learn more about the linear equation here:

brainly.com/question/11897796

Answer:

31.2

Step-by-step explanation:

Answer:

13.3

Step-by-step explanation:

Answer:

The answer is down below:

Step-by-step explanation:

Notebook: 22-x

Pens: (22 - x - 2) x 3.

Pencils: 22 - x - 2.

We use x for notebooks because it is the only item that doesn't have an "equation" for us to solve so we use "x" instead. hope this helped you out.

Notebook: 22-x

Pens: (22 - x - 2) x 3.

Pencils: 22 - x - 2.

We use x for notebooks because it is the only item that doesn't have an "equation" for us to solve so we use "x" instead. hope this helped you out .Notebook: 22-x

Answer:

If so, order of operation is coming into play

PEMDAS

P is the parenthesis and E is the exponent..... looks we got a 2 for 1 special solve.

(1/2)4

First

The exponent is 4 which means write

1/2

4 times

1 × 1 × 1 × 1 = 1

2 × 2 × 2 × 2 = 16

So our fraction is 1/16

10 - 1/16 - 48

now we have M D which is multiplication and division what is

1/16 - 48

now we just have 10 - 3

We don't have A ( addition ) so skip it

We do have S ( subtraction )

10 - 3 = 7.

Answer:

m∠1 = 37°

Step-by-step explanation:

if m∠5 = 137 then m∠2 = 43 (supplementary angles)

if m∠7 = 100 then m∠3 = 100 (vertical angles)

m∠1 + m∠2 + m∠3 = 180°

m∠1 + 43 + 100 = 180°

Answer:

there is the answers❤ sorry its a little blurry

Answer:

I think b, sorry im not as good

Answer:

a brand x = 13 (median ) brand y = 16 median

Answer:

A) Median value is depicted on a box plot by the vertical line that divides the rectangular box. Therefore: Median value for Brand X = 13 and Median value for Brand Y = 16. B) Brand Y has a higher median value (16) than Brand X (13). This implies that brand Y has a battery life that last longer than brand X.

Answer:

Step-by-step explanation:

The regular pentagonal pyramid has a base that is a regular pentagon and lateral faces that are equilateral triangles.

Step-by-step explanation:

[tex] \frac{\pi}{2} = 90[/tex]

its 1/4 of the circle

circle circumference:

[tex]8 \times \pi[/tex]

we need 1/4 of it, so its

[tex]2 \times \pi = 6.28[/tex]

Answer: 33.75%

Step-by-step explanation:

The items were marked down by 55% from their original price.

This means that the new price is:

= 1 - Percentage marked down

= 1 - 55%

= 45% of the original.

From this 45%, additional percentage of 25% is removed from this amount. The amount left will be:

= 45% * ( 1 - 25%)

= 33.75%