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
koban [17]
3 years ago
5

Sammy draws 3 identical rectangles on his paper. If each rectangle has a base of 15 cm and a height of 12 cm, what is the total

area of all 3 rectangles added together?​
Mathematics
2 answers:
erik [133]3 years ago
6 0

Answer:

<em>540 cm</em>

Step-by-step explanation:

you multiply 15 x12 If you are getting an area 15 x12=180 then you multiply 180 by 3  180x3=540 I think

vagabundo [1.1K]3 years ago
5 0

Answer:

540

Step-by-step explanation:

If you do 15x12 which is the formula for area for a rectangle, you get 180. That's only the area of one rectangle but if you multiply it by 3 you get 540 for the areas added together.

You might be interested in
Need help ASAP it is a math question
photoshop1234 [79]

Answer:

Step-by-step explanation:

I got dis (1601000000) so which ever one equal that number i said thats is ig ion know

5 0
3 years ago
HELP ASAP PLEASE WILL MARK BRAINIEST PLEASEEEEE
kykrilka [37]
The last one is the answer.......
8 0
3 years ago
Read 2 more answers
Help asap I'm desperate
ololo11 [35]
The formula or the area of a trapezoid is (a+b) divided by 2 times height so the answer is 128ft2
3 0
3 years ago
Read 2 more answers
If 1/2 hour Naomi stretches her neck; every 1/3 hour she stretches her legs; and every 1/6 hour she stretches her ams. Which par
allsm [11]
Neck: In 2/3 of an hour Naomi will stretch her neck one (there's not enough time for two neck stretches, that would require an hour).
Legs: In 2/3 of an hour, she will stretch her legs twice (1 stretch every 1/3 of an hour for 2/3 of an hour equals 2).
Arms: In 2/3 of an hour she will stretch her arm four times (2/3 divided by 1/6 equals 4). 

Total stretches: 1 neck stretch, 2 legs stretches, and 4 arms stretches.
3 0
4 years ago
Help please! 16 points
emmainna [20.7K]

Answer:

3

Step-by-step explanation:

divide the top number by the bottom to always find the constant of proportionality :D

6 0
3 years ago
Read 2 more answers
Other questions:
  • 10 PTS!! PLEASE HELP ALGEBRA 1 MATH!
    14·1 answer
  • Use the distributive property to simplify the expression<br> 4(x+y)
    13·2 answers
  • Solve 8+3(2x+7)-5x+10
    6·1 answer
  • Express the ratio as a fraction in the lowest term.500m:1km​
    14·1 answer
  • Jason has a total of 15 coins which are dimes and nickels. The coins are worth $1.10. How many dimes does he have?
    9·1 answer
  • Someone please help me. Im giving brainliest!!
    13·2 answers
  • CHALLENGE FOR YOU COLLEGE PEOPLE<br> What is (5a -7b + 3) + (2a - 6b + 5c - 12)?
    6·1 answer
  • In a company's first year in operation, it made an annual profit of $242,500. The profit of the company increased at a constant
    10·1 answer
  • KITE is a kite.
    12·1 answer
  • How long will it take for a falling object to reach 108 m/s if its initial velocity is 10 m/s?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!