Mr. Moretti is making welcome bags to give to the 18 students in his homeroom on the first day of school. He puts m mechanical pencils in each bag. He puts twice as many regular pencils in each bag. What is the total number of pencils that Mr. Moretti gives to his students if he puts 3 mechanical pencils in each bag?M

Answer:

31 feet of wood is needed

Answer:

15.49

Step-by-step explanation:

The pythagorean theorem

4^2 + B^2 = 16^2

16 + B^2 = 256

16 + 240 = 265

Sqrt240 = 15.49

Answer:

[tex]x = 15.49[/tex]

Step-by-step explanation:

To solve this problem is necessary to use the pythagorean theorem:

According to this diagram, the length of the ladder would be the hypotenuse and the distance between the base and the wall would be one of the legs of the triangle, to find the other leg, use the pythagorean theorem:

[tex]x = \sqrt{ {16}^{2} - {4}^{2} } \\ x = \sqrt{240} \\ x = 15.49[/tex]

The ladder hits the wall at 15:49 feet.

Answer:

Option.B

Step-by-step explanation:

Its because if you add these two angles you get a supplementary angle or 180°

Using this we can form an equation to find the value of x.

(Hope this answer helps :))

(And is this question from Khan Academy?)

Answer: 3050

formula: [tex]a_{n} =a_{1}+(n-1)*d[/tex]

80+99*30=3050

first, find the circumference of the circle

2πr = 2π × 5

= 31.42 ft

then multiply the circumference with the angle given which is 50° divided by 360°.

31.42 × 50 ÷ 360 = 4.36 ft

answer = 4.36 ft

also can I get brainliest...plsss

Answer:

2×3\5×2\5=60

Step-by-step explanation:

first of all do multiply then cut both 5 and at last divide the Answer comes 60

Answer:

1 = 81 degrees

2 = 99 degrees

3 = 81 degrees

4 = 99 degrees

5 = 81 degrees

6 = 99 degrees

7 = 81 degrees

Answer:

Step-by-step explanation:

1 = 81 degrees

2 = 99 degrees

3 = 81 degrees

4 = 99 degrees

5 = 81 degrees

6 = 99 degrees

7 = 81 degrees

Answer: Yes

Step-by-step explanation:

Solving for the third angle in the left triangle, using the fact that angles in a triangle add to 180 degrees, we get the third angle is 180-50-60=70 degrees.

Thus, the triangles are similar by AA.

Answer:

1 + 4 = 5

Step-by-step explanation:

Answer:

     fill in the blank 1      =20

fill in the blank 2    =20.25            

fill in the blank 3 =  19.4

   fill in the blank 4     =  19.75                  

 fill in the blank 5 =19.6                                                                  

 fill in the blank 6  =  19.25                    

fill in the blank 7=19.2

  fill in the blank 8  =   18              

fill in the blank 9= 19

fill in the blank 10 = 76/4=19                

  fill in the blank 11 =   18.8

Step-by-step explanation:

Week        Sales      4 Period Moving Average      5 Period Moving Average

1                  17                      

2                 21      

3                 19          

4                 23                  

5                  18              fill in the blank 1  

                                           =20

6                   16        fill in the blank 2               fill in the blank 3

                                       =20.25                            19.4

7                  20        fill in the blank 4                     fill in the blank 5

                                    19.75                                     19.6

8                   18          fill in the blank 6                fill in the blank 7

                                       19.25                                   19.2

9                   22       fill in the blank 8               fill in the blank 9

                                        18                                      19

10                20           fill in the blank 10            fill in the blank 11

                                           76/4=19                        18.8

11                15      fill in the blank 12                      fill in the blank 13

                                  20                                               19.2

12              22           fill in the blank 14               fill in the blank 15

                                      18.75                                   19

The formula used for moving average is

a1= 1/4 ( W1+W2+W3+W4)

a2= 1/4 ( W2+W3+W4+ W5)

a3= 1/4( W3+W4+ W5+W6)

and so on

Where W1= week 1, W2= week 2 ,W3=  week3

a1= 1st average , a2= 2nd average

The similar process is used for five year moving average

a1= 1/5 ( W1+W2+W3+W4)

a2= 1/5 ( W2+W3+W4+ W5)

a3= 1/5( W3+W4+ W5+W6)

Only it is divided by 5 instead of 4

To calculate the four-week and five-week moving averages, we need to sum up the sales for the specified number of weeks and divide by the corresponding period.

Week | Sales | 4-Period Moving Average | 5-Period Moving Average

-----|-------|------------------------|------------------------

1    | 17    |                        |                      

2    | 21    |                        |                      

3    | 19    |                        |                      

4    | 23    |                        |                      

5    | 18    | 20.00                  |                      

6    | 16    | 19.25                  |                      

7    | 20    | 19.50                  |                      

8    | 18    | 19.25                  |                      

9    | 22    | 19.00                  |                      

10   | 20    | 19.00                  |                      

11   | 15    | 18.75                  | 19.20                

12   | 22    | 18.75                  | 19.20                

13   | 22    | 19.75                  | 19.40                

14   |       | 19.75                  | 19.40                

15   |       | 19.75                  | 19.40                

The four-week moving average is calculated by summing up the sales of the current week and the previous three weeks, and then dividing by 4. The five-week moving average is calculated similarly, but with a period of five weeks.

Answer: -7, -0.75, -5, 0.5, 0.75, 9, 13

Step-by-step explanation:

Because negative numbers are always less

Answer:

Pretty sure the width would be one foot.

Answer:

I can't tell you the answer but pi is 3.1415

Answer:

I dont know

Step-by-step explanation:

Answer:

1456

Step-by-step explanation:

This question is asking us to find the sum of [tex]4(3)^{n-1}[/tex] from n = 1 to n = 6. We can find the sum like this:

[tex]4(3)^{1-1} +4(3)^{2-1} +4(3)^{3-1} +4(3)^{4-1} +4(3)^{5-1} +4(3)^{6-1}[/tex]

Which can be simplified to:

[tex]4(3)^{0} +4(3)^{1} +4(3)^{2} +4(3)^{3} +4(3)^{4} +4(3)^{5}[/tex]

[tex]4(1) +4(3) +4(9) +4(27)+4(81) +4(243)[/tex]

[tex]4 +12 +36 +108+324 +972 = 1456[/tex]

Answer:

Rectangle

Step-by-step explanation:

2 inches × 2 sides and 4 inches × 2 sides = a rectangle

Answer:

I think it's $200 as well since it asks how much money was borrowed.

Step-by-step explanation:

Answer:

Well, let's break it down.

Since calculating a triangle is like calculating a rectangle, then sawing it in half, we can correctly decide that the top and bottom right sections are both equal to twelve, adding up to 24.  Now for the other two, we can use another quick trick; by instead of adding the equal right triangles, you can skip the division and multiplication by two, leaving us with a square area of 16. 24 + 16 is 40, and since we are working with millimeters instead of meters, the answer must be D

tl/dr: D

Hope this helps!

Step-by-step explanation:

Answer:

give me the points i really need them for a test

Step-by-step explanation:

pleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleasepleaseplease

Answer:

Answers below

Step-by-step explanation:

(0,-12)

(1,-10)

(2,-8)

(3,-6)

(4,-4)

(5,-2)

(6,0)

etc..

Answer:

(18x + 6)m

(Anyone can correct me if I'm wrong)

Step-by-step explanation:

Perimeter = 2l + 2w

Perimeter = 2(7x - 3) + 2(2(x + 3))

Perimeter = 14x - 6 + 4(x+3)

Perimeter = 14x -6 +4x +12

Perimeter = (18x + 6)m

Answer: A

Step-by-step explanation: 4 can be divided by 2, 6 can be divided by 3, and 8 can be divided by 4. 3 can only be divided by 3 and 1, so the answer is A.

Hope this helps :)

Answer:

A) 3 is a prime number which means its only factors are itself and one

Step-by-step explanation:

all other options are composite numbers and have 3 or more factors:

factors of 4: 1,2,4

factors of 6: 1,2,3,6

factors of 8: 1,2,4,8

Answer:

y=9

Step-by-step explanation:

Answer:180(D)

Step-by-step explanation: First, do 72/x=40/100. Then, cross muliply which is 7200 and 40*x. do 7200/40. The answer should be 180.

Answer:

The answer is C(180) on edg 2021

❤️ The answer is attached

achievements.

Answer:

x=3

Step-by-step explanation:

2x+4=10

subtracting both side by 4.

2x+4-4=10-4

2x=6

x=6/2=3

Answer:

12yd²

Step-by-step explanation:

Answer:N

4 x 8 x2 = 64

Step-by-step explanation:

YNYNYNYN

Answer:

13

Step-by-step explanation:

if you  cannot find the awnser next time try mathaway it gives you the awnser and tells you an explanation.

Answer:Step-by-step explanation:

Answer:

There are no questions....

Are they on your prev one?

Answer:

Step-by-step explanation:

Use tangent:

tan = opposite / adjacent