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
mamaluj [8]
2 years ago
8

A parallelogram piece of paper 40cm by 25cm is cut into small parallelogram 8cm by5cm . How many pieces can be obtained. Step by

step please
Mathematics
1 answer:
Bumek [7]2 years ago
5 0
Step 1- multiply 40 by 25 to get 1000
step2- multiply 8 by 5 to get 40
step3- divide 1000 by 4 to get 250
answer. 250 pieces
You might be interested in
A student in Greece discovers a pottery bowl
finlep [7]

Answer:

The age of the pottery bowl to the nearest year is 15606 years.

Step-by-step explanation:

Let the initial amount of C-14 in the bowl i.e. N_{0} = 100 and today (say after t years) the amount of C-14 in the bowl i.e. N = 21.

Therefore, from the given equation we can write  

21 = 100 e^{- 0.0001t} {Since, k is give to be 0.0001}

⇒ 0.21 = e^{- 0.0001t}

Now, taking ln on both sides we get

ln 0.21 = - 0.0001t (ln e) {Since, \ln a^{b} = b \ln a}

⇒ - 1.560647 = - 0.0001t  {We have ln e = 1}

⇒ t = 15606.47 years ≈ 15606 years  

Therefore, the age of the pottery bowl to the nearest year is 15606 years.(Answer)

3 0
3 years ago
The Lane School sold 1,152 granola bars to raise money for digital cameras. All the granola bars were either berry bars or raisi
11Alexandr11 [23.1K]

Answer:

26 boxes of raisin bars

Step-by-step explanation:

Take the total bars sold 1152 then subtract the berry bars 528 and you'll get 624. Next you'll divide the 624 by 24 because that's how many that's in a full box. Finally you'll get your answer of 26 boxes.

1152-528=624 ➗ 24 = 26

7 0
3 years ago
Coordinate plane with triangle EFG with E at 0 comma 5, F at 1 comma 1, and G at negative 2 comma 1. Point H at 1 comma 1 is on
Oksana_A [137]

Answer:

Triangle EFG is dilated by a scale factor of 2 centered at (0, 2) to create triangle E'F'G'. Which statement is true about the dilation?

segment EG ≅ segment E prime G prime.

The slope of segment EF is the same as the slope of segment E prime H prime.

segment H prime F prime will overlap segment HF.

segment EH and segment E prime H prime both pass through the center of dilation.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Explain what is meant by the following, illustrate with an example: "for any real numbers, p and q, p-q=(-q)."
Stella [2.4K]
The p represents number 7
7 0
3 years ago
What additional piece of information must be known in order to calculate the volume of the cylinder below?
Brilliant_brown [7]

Answer:

π

Step-by-step explanation:

the formula is V = πr2h

pie times radius to the second power times hight

6 0
2 years ago
Other questions:
  • The function f(x) = 0.11x + 43 relates how much Derek pays for phone service, f(x), to the number of minutes, x, used for intern
    9·1 answer
  • The list of individuals from which a sample is actually selected is called the sampling frame. Ideally, the frame should list ev
    12·1 answer
  • A bar graph shows that sports books received 9 votes. If the scale is 0 to 20 by twos, where should the bar end for the sports b
    9·1 answer
  • Pham is shopping for a new TV. She wants to buy a 53-inch screen TV, which means the diagonal of the rectangular screen is 53 in
    7·2 answers
  • The ANOVA procedure is a statistical approach for determining whether or not a. the means of two samples are equal b. the means
    11·1 answer
  • A bird leaves its nest and flies 2 miles due north, then 3 miles due east, then 4 miles due north, and then 5 miles dues east, f
    7·2 answers
  • The sum of a number is 25 and 5 is 7
    14·1 answer
  • What's the addition equation for the problem 15-9=6​
    11·1 answer
  • Please please please help me find the answerrrrr
    8·1 answer
  • Pls help me with this true or false question
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!