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
Olenka [21]
3 years ago
14

Melanies blue notebook cover is 20 centimeters by 30 centimeters. She has a sticker for each letter in her name. Each sticker is

a square that measures 2
centimeters on each side. if she puts all 7 stickers on her notebook, how much of the blue notebook cover will still be showing?
Mathematics
1 answer:
Alexxandr [17]3 years ago
7 0
First find the area of the blue notebook by using the formula A=bh
A= 20×30 = 600 cm squared

Now find the area of the stickers using the same formula.
A=bh
A= 2 × 2 = 4 cm squared

Since there are 7 stickers then 4×7 = 28 cm squared is the area of all of them added together. Now simply subtract the area of the stickers from the area of the notebook to find how much of the notebook is still showing.

600 - 28 = 572 cm squared
You might be interested in
the rope Roz brought with her camping gear is 54 inches long. Roz needs to cut shorter pieces of rope that are each 8 inches lon
KatRina [158]

Answer: 6

Step-by-step explanation:

8x6=48 you would have 6 inches left over

7 0
3 years ago
Find the least number by which the following number must be multiplied so that the product are perfect cube one number 72 to num
stiks02 [169]

Answer:

Well this question is actually a piece of cake. Just pick your favorite number. Multiply it by 10. Then do whatever operation you want with the 2,300. For the exponent part of this. Lets say we do it this way y times z equals 2,300. Exponents are letters used in mathematical terms. So any letter can be used to represent any number.

Step-by-step explanation:

6 0
2 years ago
Freemont Run Club surveyed a random sample of 303030 of their members about their running habits. Of the members surveyed, 999 s
devlian [24]

Answer:

the answer is 25 according to Khan

Step-by-step explanation:

3 0
2 years ago
The 7 in 72 represents how many times the value of the 7 in 78 is what ?
earnstyle [38]

Answer:

One time

Step-by-step explanation:

In both the numbers 72 and 78, the place value of 7 is 70.

Hence, 7 in 72 represents one time the value of the 7 in 78.

7 0
3 years ago
What is 147,591 rounded to the nearest ten
Basile [38]

Answer:

147,590

Step-by-step explanation:

b/c the 90's are in the tens and 5 or more add one more, so since it's less than five, you round down. So the answer would be 147,590

4 0
3 years ago
Read 2 more answers
Other questions:
  • The average of two numbers is 7. Find the numbers if three times one of the numbers is one half the other number. (Hint: write a
    9·1 answer
  • On a piece of paper, graph y = 2x - 4. Then determine which answer matches<br> the graph you drew.
    9·1 answer
  • on the fast train Yvonne and Lisette traveled 760 kilometers in 4 hours what was the trains average rate of speed ​
    10·1 answer
  • What are the values of the three trigonometric ratios for angle L, in simplest form?
    14·2 answers
  • if a turtle moves at 1 1/3 kilometers per hour how long would it take for the turtle to travel 9 kilometers.​
    5·1 answer
  • Simplify the quotient . 4.5*10^3/9x10^7 Write your answer in scientific notation. Show your work.
    6·1 answer
  • How many times does 2 go into 2
    11·2 answers
  • Please answer correctly !!!!!!! Will mark brainliest answer !!!!!!!!!!
    5·1 answer
  • Work out the temperature
    15·1 answer
  • 32 divided by 2 show your work
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!