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
Marianna [84]
4 years ago
13

Daca 2/6 din lungimea unui dreptunghi este 180 m si 3/5 din latime este de 90 m ,afla perimetrul unui alt dreptunghi avand lungi

mea egala cu diferenta dintre laturile primului dreptunghi,iar latimea de trei ori mai mica decat aceasta diferenta.
Mathematics
1 answer:
kvasek [131]4 years ago
7 0
We look for the dimensions of the first rectangle:
 For the length:
 (2/6) L = 180
 L = (6/2) * (180)
 L = 540
 For the width:
 (3/5) W = 90
 W = (5/3) * (90)
 W = 150
 We look for the dimensions of the new rectangle:
 For the length:
 L '= 540-150
 L '= 390
 For the width:
 W '= (1/3) * (390)
 W '= 130
 Answer:
 The dimensions of the new rectangle are:
 L '= 390
 
W '= 130
You might be interested in
If a jar of salad dressing costs $3.99 for 12 Ounces. How much does it cost per tablespoon?
romanna [79]
I ounce is 2 tablespoons so do 12 times 2 and that is 24 then multiply 3.99 times 2 thats your answer 7.98
4 0
3 years ago
1. Jordan's washing machine is broken. Since her machine is pretty old, she doesn't want to spend more than $100
ahrayia [7]

Answer:

I think it would be D

Step-by-step explanation:

20 x 3 =  60      60+35= 95          20/4 = 5  

4 0
3 years ago
Read 2 more answers
Out of the 150 students at a summer camp, 72 signed up for canoeing. there were 23 students who signed up for trekking, and 13 o
True [87]

Answer:

Approximately 45% students signed up for neither canoeing or trekking.

Step-by-step explanation:

First we subtract the number of the students who signed up from the number of the total students to find the number of the students who did not signed up for either.

But there are 13 students who signed up canoeing and also for trekking.

Hence the number of students they signed up for activity is

72 + 23 - 13 = 82

And the number of students they not signed up for any activity is

150 - 82 = 68

so 68 students signed up neither for trekking nor canoeing. The percentage of those students are :

\frac{68}{150} × 100 = 45.3333%

Approximately 45% students signed up for neither canoeing or trekking.

8 0
3 years ago
Please help with this math problem! :)
otez555 [7]

Answer:

look at the photo..................

7 0
3 years ago
Read 2 more answers
A sand box measures 10 feet long by 8 feet wide by 1 foot deep what area of land must be clearest
Andrei [34K]

Answer: 80 cubic feet

Step-by-step explanation:

Hello! Your question was not very clear, but I'm assuming you need to find the volume of the sandbox.

To find volume, you need to multiply height by width by length, which is h*l*w.

Height: 1 foot

Width: 8 feet

Length: 10 feet

V=8*10*1=80 cubic feet.

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the quotient? StartFraction 2 m + 4 Over 8 EndFraction divided by StartFraction m + 2 Over 6 EndFraction StartFraction 2
    7·2 answers
  • The scale model of the building is 5.4 feet tall if the original building is 810 m tall what was the scale used to make the mode
    13·1 answer
  • Equation in words: eight more than a certain number, divided by six equals twenty seven​
    7·2 answers
  • Theo has one piece of train track that is 74 millimeters long and a second piece of train track that is 97 millimeters long.
    6·2 answers
  • What’s the difference
    10·1 answer
  • Help please! I beg you​
    7·1 answer
  • Hurry!! Worth 10 points
    6·1 answer
  • What is the LCM for 4000 and 900
    13·1 answer
  • During a period of inflation, the graph of the consumer price index (CPI) will
    15·1 answer
  • Nelly works part-time in a shop to
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!