1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
andreev551 [17]
2 years ago
15

A square postage stamp has area 1280 mm. About how long is each​ side?

Mathematics
1 answer:
Afina-wow [57]2 years ago
7 0

Answer:

Each side is 35.78 mm

Step-by-step explanation:

A square would have 4 equal sides.  Since area of a square is x^2, where x is one side, we can write:

x^2 = 1280

x = 35.78 mm

Each side is 35.78 mm

You might be interested in
A number cube with faces labeled from 1 to 6 will be rolled once.
kramer

Answer:

\Omega=\{1,2,3,4,5,6\}

A=\{1,2,3,4\}

Step-by-step explanation:

<u>Sample Space</u>

The sample space of a random experience is a set of all the possible outcomes of that experience. It's usually denoted by the letter \Omega.

We have a number cube with all faces labeled from 1 to 6. That cube is to be rolled once. The visible number shown in the cube is recorded as the outcome. The possible outcomes are listed as the sample space below:

\Omega=\{1,2,3,4,5,6\}

Now we are required to give the outcomes for the event of rolling a number less than 5. Let's call A to such event. The set of possible outcomes for A has all the numbers from 1 to 4 as follows

A=\{1,2,3,4\}

3 0
3 years ago
Suppose a man's scalp hair grows at a rate of 0.43 mm per day. What is this growth rate in feet per century
lutik1710 [3]

Answer:

Step-by-step explanation:

The answer is 18794.86549

5 0
2 years ago
Six machines at a certain factory operate at the same constant rate. If four of these machines, operating simultaneously, take 2
andreyandreev [35.5K]

Answer:

A) 9

Step-by-step explanation:

No. of hours required: 4×27 = 108

If 6 machines working:

108÷6 = 18 hours

27 - 18 = 9 hours fewer

7 0
3 years ago
Dan is 18 years old. In 6 years he will be 4/5 the age of his brother Nick. How old will
attashe74 [19]
4 times 6 is equal to 24 so I did the same to 5 ( because 4/5) and then I got 30 so.
In six years he will be 24 and his brother will be 30 but in 4 years his brother Nick will be 28.
3 0
2 years ago
Read 2 more answers
A school buys pens and pencils from a supplier. The supplier charges $0.05 for each pencil and $0.25 for each pen. The school pa
Dennis_Churaev [7]

Answer:

1460 pens

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • Hank invested $50,000 in a mutual fund that earns 7% interest compounded annually. How much interest did he earn after 10 years?
    10·2 answers
  • ason needs 10 cups of milk to make a chocolate shake for his family. His measuring device measures liquids by the pint. If 1 pin
    7·1 answer
  • Which statement is true about this data set? {43, 46, 48, 57, 42, 47, 48, 44, 46, 45, 48}
    7·2 answers
  • Marion left out reasons from her proof. Which reason best supports the statement?
    8·1 answer
  • Joey read in his biology book that fish activity increases with water temperature, and he decided to investigate this issue by c
    11·1 answer
  • Suppose the initial height of a Pumpkin is 12 feet and the pumpkin is being launched with a velocity of 61 feet per second. Use
    5·1 answer
  • Find the coordinates of the other endpoint of the​ segment, given its midpoint and one endpoint.​ (Hint: Let​ (x,y) be the unkno
    13·1 answer
  • Which of the following answer choices correctly expresses the number 81? A. 3⁶ B. 3⁵ C. 3⁴ D. 3³​
    6·1 answer
  • I need help with this please i have a test
    11·1 answer
  • Choose the sets to which this number belongs: 1/3 (can be more than one answer)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!