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
ahrayia [7]
3 years ago
10

The perimeter of a rectangle is 36 m. If the length is three times the width, what is the length?

Mathematics
1 answer:
aniked [119]3 years ago
6 0

Answer:

13.5 meters

Step-by-step explanation:

As the rectangle has 4 sides and the length is three times the width, each pair of a long side and a short side has a perimeter of 18 meters. As the ratio is 3:1, there are 4 parts in 18 meters, and 18 divided by 4=4.5. As the length covers 3 parts, and there are 4.5 meters per part, 4.5x3=13.5. The length of the rectangle is 13.5 meters. Hope it helps!

You might be interested in
A crab-apple juice blend is mixed in a ratio of cranberry to apple 3 to 5
lord [1]

Answer:

you need to add more details

6 0
3 years ago
The expression 6x to the second power gives the surface area of a cube, and the expression x to the third power gives the volume
Furkat [3]

Answer:

Volume = 6 * 6 * 6 = 216 m³

SA = 36 * 6 = 216 m²

Step-by-step explanation:

8 0
3 years ago
Find the value of x.
agasfer [191]

Answer:

\boxed {\boxed {\sf A. \ 18}}

Step-by-step explanation:

The two angles are inside a right angle. The small box signifies a right angle/ 90° angle.

Therefore, the sum of the angle measures must equal 90. We can set up an equation.

56+(x+16)=90

Combine the like terms on the right side. The 2 constants: 56 and 16 can be added.

(56+16)+x=90\\

72+x=90

Since we are solving for x, we must isolate the variable. 72 and x are being added. The inverse of addition is subtraction, so subtract 72 from both sides.

72-72+x=90-72

x=18

x is equal to 18 and choice A is correct.

6 0
3 years ago
The girl’s hockey team won 6 games, lost 3 games, and tied 2 games. What fraction of the games did they win?
Amanda [17]
They won 6/11 games.

When you add the games they won, lost, and tied you see that they played a total of 11 games. It tells you that they won 6 games so you would put 6 as the numerator and 11 as the denominator and get 6/11.
3 0
2 years ago
Read 2 more answers
1. At the gym on Monday, Larry is told to up his weight on the bench-press by 15% from last week. Last week he was bench-pressin
QveST [7]

Answer:

300 lbs

Step-by-step explanation:

We know that Larry bench pressed 200 lbs last week, and that he is supposed to increase by 15%. We know that any number times one is that same numbers. That means a number that is increaseing has to be greater than 1. So, we have to convert 15% into a decimal. That is 0.15. That plus one is 1.15. Now we just have to multiply 1.15 with 200. We get 300.

3 0
1 year ago
Other questions:
  • Can someone help me!!!!!!!
    15·1 answer
  • -6.5 plus X = - 4.2<br> what is x
    13·1 answer
  • Please help me fill this out !!! :(
    11·1 answer
  • Four times a number added to 3 times a larger number is 31. Seven subtracted from the larger number is equal to twice the smalle
    9·1 answer
  • Polygon ABCD is translated to create polygon A′B′C′D′. Point A is located at (1, 5), and point A′ is located at (-2, 3). Which e
    10·1 answer
  • A statement of an employee's biweekly earnings is given below.
    11·2 answers
  • A factory uses 3/8 of a barrel of raisins in each batch of granola bars. Yesterday, the factory used 3/4 of a barrel of raisins.
    11·1 answer
  • PLEASE ANSWER ASAP FOR BRAINESLT!!!!!!!!!!!!!!!!!!
    10·2 answers
  • 525, 650, 539, 643, 764, 539, 687<br> What is the interquartile range of these numbers
    7·1 answer
  • -19x-17 = -93 <br> Also when you solve it has to be with the addition property of equality
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!