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
marishachu [46]
3 years ago
5

Drag each expression to show whether it is equivalent to 3 time times 9 or to 2x3x9​

Mathematics
1 answer:
horrorfan [7]3 years ago
6 0

Answer:

The answers to your questions are given below

Step-by-step explanation:

A. 3 × 9 = 27

B. 2 × 3 × 9 = 54

Next, we shall determine which option will give the same result obtained above.

9 × 3 = 27

9 × 3 × 2 = 54

3 × (4 + 5) = 3 × 9 = 27

(2 × 3) × 9 = 6 × 9 = 54

Therefore,

3 × 9 = 27

9 × 3 = 27

3 × (4 + 5) = 27

2 × 3 × 9 = 54

9 × 3 × 2 = 54

(2 × 3) × 9 = 54

SUMMARY

3 × 9 >>>>>>>>> 2 × 3 × 9

9 × 3 >>>>>>>>> 9 × 3 × 2

3 × (4 + 5) >>>>> (2 × 3) × 9

You might be interested in
Help please 31-33 I'm very confused
Alexxandr [17]
I'm not going to dignify this question with a response. xD
5 0
3 years ago
Marcus changed jobs after college. His old salary was $48000 per year. Now his new salary is 37% more per year. What is his new
spayn [35]

Answer:

65,760

Step-by-step explanation:

move decimal over two places to make a percent a decimal so .37

then multiply that times the 48000 to get 17,760 and then add that to the original 48000 to get 65,760

8 0
2 years ago
Asia new boat has a cruising speed of 24 miles per hour at that rate how long will it take her to travel the 6 miles across old
Igoryamba

Answer:

1/4 of an hour, or 60/4=15, 15 minutes.

Step-by-step explanation:

24/1=6/x

cross product

1*6=24*x

6=24x

x=6/24

x=1/4

3 0
3 years ago
How do you find the value of a number ​
VikaD [51]
We calculate it by multiplying the place value and face value of the digit. For instance: If we consider a number 45. Here the digit 4 is in the tens column.
7 0
3 years ago
If 12 workers can dig a tunnel in 100 days, how long will it take 20 workers to dig the tunnel
Paraphin [41]

Answer:

60 days.

Step-by-step explanation:

This is  a proportion question. You compare two ratios. Unfortunately it is an inverse ratio.

12 = k/100                   Multiply both sides by 100

1200 = k

20 = k/x                       Multiply both sides by x

20x = k

20x = 1200                 Divide by 20

20x/20 = 1200/20

x = 60 days.  

An inverse proportion works by making a constant k. The  constant k makes the days shorter when the number of people increases. You should expect that. More people , less time.

3 0
2 years ago
Other questions:
  • What are quadratic binomial
    15·1 answer
  • George's sandbox requires 32 cubic feet of sand to fill how many bags of sand does he need to fill the sand box if each bag hold
    12·1 answer
  • PAGE 11<br> 7) -10(x+2)-5x=-9x+16<br><br> A x= -6<br> B x= 6<br> C x= 1/6<br> D x= 2
    6·2 answers
  • Approximately 59% of films are rated R. if 930 films were recently rated, how many were rated R?
    14·2 answers
  • A petri dish of bacteria grow continuously at a rate of 200% each day. If the petri dish began
    13·1 answer
  • I need some help.i need to get my grades up
    10·1 answer
  • Pls help me :v<br> Mxjgzjgkxgkxmhykx
    12·1 answer
  • NEED HELP ASAP TAKING TEST A refrigeration unit at a restaurant is supposed to be kept at 40°F. An inspector would like to test
    6·1 answer
  • Express your answer in form a+bi (14+60i)+(-30+2i)
    15·1 answer
  • Twenty years ago, bruce wayne bought a batmobile for 250250250 million dollars. as the crime in gotham city has been down for a
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!