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
lianna [129]
3 years ago
8

The length of a rectangle is three times it’s width, the perimeter of the rectangle is 56cm , find the length and width

Mathematics
1 answer:
Ierofanga [76]3 years ago
8 0

Answer: Length: 21 cm Width: 7 cm

Step-by-step explanation:So, two of the sides are 3 units long, and two of the sides are 1 unit long. The total number of units in the perimeter of the rectangle is 8.

56cm / 8units = 7cm/unit

So, the length of the rectangle is 7cm/unit x 3 units, or 21 cm.

The width of the rectangle 1/3 of the length, or 7cm.

Length: 21 cm

Width: 7 cm

You might be interested in
5 times the sum of a number and 4 equals 9
goblinko [34]

Answer:

-2.2

Step-by-step explanation:

By using the equation 5*(4+x)=9, when you isolate x you get -2.2.

5 0
3 years ago
2x + 9x2 + 4x + 4xy – 6x2
Harlamova29_29 [7]

Simplified would be 4xy + 3x^2 + 6x

7 0
3 years ago
Read 2 more answers
What is list of candy flavors in order to least to greatest
Eduardwww [97]
Mint caramel charco fudge
3 0
3 years ago
Read 2 more answers
About 8% of the U.S. population catches the flu each season. Assuming everyone has equal probability of catching the flu, about
avanturin [10]

Answer:

  • <u>The odds are 2 : 23, or about 0.09 :  1 (0.09 to 1).</u>

Explanation:

The <em>odds </em>of an event is the ratio of occurrence to non-occurrence of the event.

When you know the <em>probability</em> of an event, then you can calculate the odds by dividing the probability of occurence by the probability of non-occurrence.

Calling p the probability that an event will happen, 1 - p is the probability that it will not happen and the odds will be:

  • Odds = p / ( 1 - p)

You have p = 8% = 0.08, and 1 - p = 1 -0.08 = 0.92.

Therefore:

  • Odds = 0.08 / 0.92 = 8 : 92 = 2 : 23 ≈ 0.09 : 1 (0.09 to 1)

8 0
3 years ago
15 fewer than d dogs
Trava [24]

Answer:

um ok?

Step by Step Explanation

6 0
2 years ago
Other questions:
  • In each figure, a plane passes through a geometric solid as shown. For each figure, choose the shape of the cross section formed
    11·1 answer
  • An entrepreneur estimates that the total profit (profit = total revenue minus total cost) from his proposed company will be give
    8·1 answer
  • If Colorado Springs, Colorado, has 1.4 times more days of sunshine than Boston, Massachusetts, how many days of sunshine does ea
    14·1 answer
  • What is the place value of 5 in 7,832.951
    15·1 answer
  • A fence is 692 m long. It is cut into three parts. Two parts are the same length, and the third part is 26 m longer than either
    8·1 answer
  • 1. answer the three questions below about the quadrilateral:
    9·2 answers
  • What two numbers have a product of 34 and a sum of 19?
    12·1 answer
  • NEED HELP ASAP !!!! How many points need to be removed From this graph so that it will be a function ?
    8·2 answers
  • Find the next number in the sequence 10,37,82,145,226
    10·1 answer
  • Given that y varies inversely as x, and y = 8 when x = 3, what is the value of y when x = 12?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!