Mathematics High School

Ranjit wants to measure the length of a table, but has no ruler or
tape measure. Using what he has at hand, he finds that the table is
about as long as 6 unsharpened pencils laid tip to tip. If each
unsharpened pencil measures 18 centimeters in length, what is the
length of the table, in centimeters?

Answers

Answer 1

9514 1404 393

Answer:

108 cm

Step-by-step explanation:

6 pencil-lengths will be ...

6 × 18 cm = 108 cm

The length of the table is 108 cm.

Answer 2

Answer:

108 cm

Step-by-step explanation:

6 pencil-lengths will be

6 × 18 cm = 108 cm

The length of the table is 108 cm

Related Questions

what is the equation of the line that passes through (5,3) and is parallel to 5x+ y=8

Answers

Answer:

5x+y=28

..................................

Answer:

Step-by-step explanation:

y = -5x + 8

y - 3 = -5(x - 5)

y - 3 = -5x + 25

y = -5x + 28

(4x5)+6x4+(9-3) (5+6) show your work

Answers

Answer:

110

Step-by-step explanation:

If x+5=20, what does X+10 equal?

Answers

Let's find the value of x

x + 5 = 20

Subtract 5 from both sides

x = 15

x + 10 = 15 + 10 = 25

7
8
There are 32 desks in a room.
If x represents the number of rows of desks, which expression would equal the number of desks in each row?
0 32 + x
32 - x
O 32
0 3/x

Answers

The correct answer is 32/x

Please help me i would really appreciate it Solve (-7).(-4)

THIS GIVES 50 POINTS

Answers

Answer:

Step-by-step explanation:

Kiara has $450 in the bank. After
buying groceries she has $398.72 left in
her account. Write and solve an
equation to determine how much she
spent at the grocery store.

Answers

$450 - $398.72 = $51.28

What is the value of the expression below when z = • 3?
622 + 2z + 10

Answers

Answer:

632.6

Step-by-step explanation:

Z = .3 right? It looks weird on my screen

Anyway, if z is .3 than this is how to solve

First you plug in 0.3 where the z would go, making the expression 622 + 2(0.3) + 10. Then you solve! (below)

622 + 2(0.3) + 10.

622 + 0.6 + 10.

622 + 10 + 0.6

632 + 0.6

632.6

I hope this helped! If you have any questions, feel free to message me :)

The company's profit will be exactly $0 if it makes and sells jackets. The company will make a profit if it makes and sells jackets, but will not make a profit if it makes and sells jackets

Answers

Answer:

The company’s profit will be exactly $0 if it makes and sells

20 or 70

jackets. The company will make a profit if it makes and sells

between 20 and 70

jackets, but will not make a profit if it makes and sells

more than 70

jackets.

Step-by-step explanation:

Plato

What are all the correct equations

Answers

Answer:

The last one

Step-by-step explanation:

A student records a physical property of a rock as 2.2N. Which physical property has the student measured?

Answers

I think weight, Newton’s maybe

Please please please help

Answers

Sorry that the other dude didn’t help,

the slope in its simplified form is 2/1 , or just 2.

if there is 32 pumpkin's and 5 need to be divided then what do u have

Answers

Answer:

32 divided by 5 is 6.4

Step-by-step explanation:

hope this helps!

The answer to this question is 6.4.

Select the table that shows a frequency distribution.

Answers

Answer:

Step-by-step explanation:

help me please !!!! i’m so bad at this !!

Answers

Answer:

Step-by-step explanation:

So you would take like three points from the shape and Multiply it by 1/3 and make the new graph.

I would show you but I dont know what to use for it.

Answer:

So, just divide each side by three

Step-by-step explanation:

.....

I cant draw it for you, but thats how u do it

A bathtub has 50 gallons of water in it. It drains at a rate of 5 gallons per minute. How long will it take to drain?

Answers

Answer:

10 minutes

Step-by-step explanation:

50 divided by 5= 10

Answer:

10 minutes

Step-by-step explanation:

You are dividing in this equation 50 by 5

50 divided by 5 is 10 since 10x5 is 50

Help pls?????????????????????

Answers

X=159

just do da maths

x+3=12 solve for x. x =

Answers

Answer:

X is 9

Step-by-step explanation:

9 + 3 = 12

HELP PLEASE AND THANK YOU!!!!

Answers

Answer:

the answer is -2.1

Step-by-step explanation:

you get this by putting that -4 where the x is and solving so it would look something like this

1.7x+4.7 for x= -4

1.7(-4) + 4.7

-6.8 + 4.7

-2.1

-2.1

Explanation:

I’ve had this question before! :)

I have two-thirds of a square and I want to divide it by one-half. How many pieces would I have?

Answers

Answer:2 pieces or 1 1/3

Step-by-step explanation:

cause if 2/3 was 1 piece and you divide by 1/2 you have double what you had making you have 2 pieces

Consider the following Expression.
-3(y+3)=2y+3
What Is the value of y?

Answers

Answer:

y= -12/5

Decimal form: -2.4

Step-by-step explanation:

Distribute the negative 3 on the left side

-3y-9=2y+3

Add 3y to both sides

-9=5y+3

Subtract 3 from both sides

-12=5y

Divide by 5 on both sides

y=-12/5 or -2.4

Consider this expression.
-3x2- 24x - 36
What expression is equivalent to the given expression?

Answers

Answer:

-3 2 6

Step-by-step explanation:

Consider this expression.

-3x2- 24x - 36

What expression is equivalent to the given expression?

-3 (x + 2)(x+6)

Drop down answer is in bold

The equivalent expression will be : - 3 (x + 2) (x + 6)

We have the following expression -

[tex]-3x^{2}[/tex] - 24x - 36

We have to find out the equivalent expression of above expression.

Expand the following expression - (x + 2)(x + 4).

Above expression can be expanded in the following way -

(x + 2)(x + 4) = x(x + 2) + 4(x + 4) = [tex]x^{2}[/tex] + 2x + 4x + 16 = [tex]x^{2}[/tex] + 2x + 16

According to question -

[tex]-3x^{2}[/tex] - 24x - 36

- 3 ([tex]x^{2}[/tex] + 8x + 12)

-3 ([tex]x^{2}[/tex] + 6x + 2x + 12)

-3 [x(x + 6) + 2(x + 6)]

-3(x + 2)(x + 6)

Hence, the equivalent expression will be : -3(x + 2)(x + 6)

To solve more questions on equivalent expression, visit the link below -

https://brainly.com/question/1184774

#SPJ2

give your answer on 24 hour clock time.

Answers

Answer:

Step-by-step explanation:

Total time= 45+5+25min

=75min or 1hr15min

Pls mark me brainliest

(1/3)^2=? I need help with math I'm failing, because of my teacher

Answers

Answer:

1/9

Step-by-step explanation:

This is basically 1/3*1/3. The way you do this is multiply the top numbers together and then the bottom numbers, so 1*1=1 and 3*3= 9 so your answer is 1/9. Hope this helps you!

You measure containers for international shipments. The height of the standard container is 6 feet and 7 inches. What is the height in meters?

Answers

Answer:

i dont know if its right but i think its 2.01

if im wrong im so sorry

The height is 2.0066 meter.

What is Unit measurement?

Number systems are systems in mathematics that are used to express numbers in various forms and are understood by computers. A number is a mathematical value used for counting and measuring objects, and for performing arithmetic calculations. Numbers have various categories like natural numbers, whole numbers, rational and irrational numbers, and so on. Similarly, there are various types of number systems that have different properties, like the binary number system, the octal number system, the decimal number system, and the hexadecimal number system.

A number system is a system representing numbers. It is also called the system of numeration and it defines a set of values to represent a quantity

Given:

height= 6 feet and 7 inches

Convert feet to meter

1 feet= 0.3048 meter

6 feet = 6* 0.3048

=1.8288 meter

Now, convert inch to meter

1 inch= 0.0254 meter

7 inch = 0.0254 * 7

=0.1778 meter

So,

6 feet and 7 inches= 1.8288 + 0.1778

= 2.0066 meter

Learn more about this number system here:

https://brainly.com/question/11966194

#SPJ5

Rafael can type 24 words in 6 minutes. What is his rate in words per minute

Answers

Answer:

24/6= 4

4 words per minute

Step-by-step explanation:

Answer:

4 words per minute

Step-by-step explanation:

Rafael can type 24 words in 6 minutes, so we divide 24 and 6 to get 4 words per minute.

f(x)=−2(x+4)

What is the value of f(−1)?

Answers

the value is -6
(-1,-6)
all you have to do it plug in -1 for x
f(-1)= -2(-1+4
f(-1)=-2(3)
f(-1)=-6

The answer is -6
!!!!!!!!

The function rule T–4, 6(x, y) could be used to describe which translation?

Answers

T–4, 6(x, y) could be used to describe a horizontal translation to the right by 4 units, and a vertical translation up by 6 units

How to describe the translation?

The rule is given as:

T–4, 6(x, y)

This can be rewritten as:

(x - 4, y + 6)

The above means that:

A horizontal translation to the right by 4 units, and a vertical translation up by 6 units

Answers

Answer:

i need free points, thank you

Step-by-step explanation:

y varies x

y=kx

when y=5;x=6

5=6k

5/6=k

Now, when y=?;x=5

y=5\6(5)

y=25\6

y=4.17

Through (-2,-4), slope = -1/7

Answers

Answer:

y = -1/7x -6/7

Step-by-step explanation:

y = mx +b

m = -1/7

y = -1/7x +b

-4 = -1/7(-2)

-4 = -2/7

-4 + -2/7 = b

b = -6/7

y = -1/7x -6/7

275,000 plus 5.4 times 10 to the 5th power

Answers

Answer:

542750 would look like this in expanded form

Step-by-step explanation:

275,000 plus 5.4 times 10 to the 5th power can be written as...

[tex]275,000+5.4*10^{5}[/tex]

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