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
Tasya [4]
3 years ago
5

Angela ordered 2 glass paperweights. The volume of each paperweight is 5 cubic inches, and the density of the glass is 1.5 ounce

s per cubic inch. Angela can use the calculation below to find the total weight of her order.
2×(5×1.5)

How can Angela simplify the calculation using only the associative property of multiplication?
Mathematics
1 answer:
olga2289 [7]3 years ago
6 0
The associative property states that you can multiply numbers no matter how they're grouped, meaning that we can erase the parenthesis and make it 2*5*1.5. That way, it's easier to figure out 2*5*1.5 than 5*1.5 first then that multiplied by 2. 
You might be interested in
A class contains 3 female and 9 male students. Find the probability that a student chosen at random is a male, and then a second
sammy [17]
9 +3 =  12 students

9 are male
 1st = 9/12 = 3/4
2nd = 8/11

3/4 * 8/11 = 6/11

 Answer = D) 6/11
8 0
3 years ago
Jen borrowed $1500 from her parents for car repairs she plans to take 10% of her $450 weekly income to pay them back at this rat
sammy [17]
It will take her 34 weeks. I got this answer because 10% of $450 is $45. Since she borrowed $1500, you divide $1500 by $45. You get 33.333... Since you earn per week, that rounds up to 34 weeks.
 
<span />
5 0
3 years ago
Read 2 more answers
angelique says that finding the absolute value of a number is the same as finding the opposite of the number. For example |-5|=5
olga2289 [7]
So, Angelique took away a a number from the two numbers and did not replace it with the correct number. So, this should be 1-51=50. Hope I helped! :)
6 0
3 years ago
Write an expression to represent the perimeter of a rectangle with the length of x -4 and width of 2x +8
gogolik [260]

Answer:

no clue sorry but hi

Step-by-step explanation:

5 0
3 years ago
PLEASE HELP! ITS DUE TODAY!!!
arlik [135]

Answer:

Step-by-step explanation:

1.24 * 0.15 = 0.0186

As you can see, the numbers are the same, but the order of the decimal is different.

Since the order of the decimal is different, so will the answer.

1,860 and 0.0186 do have the same numbers in them, but since the decimal is located in different spots, then the answer will be different with different values.

You might not see the decimal in 1,860, but it is after the 0.....

1,860.0 ( same thing just added a decimal, but it is the same value)

Hope this helped!

Have a supercalifragilisticexpialidocious day!

8 0
3 years ago
Other questions:
  • You want to measure the length of a ribbon in inches. You only have a centimeter ruler. The length of the ribbon is 16 cm. Is th
    14·1 answer
  • The steps to convert 37 over 4 to a decimal are shown below
    11·1 answer
  • Mitchell travels from the US to Canada, where he exchanges 150 US dollars for Canadian dollars. He then spends 20 Canadian dolla
    14·2 answers
  • What’s 5y/42-5/6? Solve
    5·1 answer
  • -2 -13.8x = -8 -(6x+1)
    7·1 answer
  • Please help with this
    11·1 answer
  • A. 60°
    13·2 answers
  • Dr. hall files 320 insurance claims every month. if 5% of those claims are rejected. how many claims are regected
    9·2 answers
  • 6. Riley let his friend borrow $12,750. He wants to be paid back in 4 years and is going to charge his friend a 5.5% interest ra
    14·1 answer
  • Milan needs to read 3 novels each month.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!