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
ser-zykov [4K]
3 years ago
9

The perimeter of a rectangular dining room is 22 meters. The dining room is 3 meters wide. How long is it?​

Mathematics
1 answer:
Maksim231197 [3]3 years ago
7 0

Answer:

8 meters

Step-by-step explanation:

perimeter of a rectangular figure = 2( length + width)

=> 22 = 2 ( length + 3)

  • dividing both sides by 2

=> 11 = length + 3

  • subtracting 3 from both sides

=> length = 8

You might be interested in
URGENT!: Which best explains why these two figures are similar or not similar?
-BARSIC- [3]

Answer:

These two figures are similar because \frac{5}{3} equals \frac{15}{9}.

Step-by-step explanation:

The figures will be similar if their ratios of the two sides are equal. So we need to check the ratios of the figures to see if they are similar or not.

For the smaller figure the ratio is \frac{5}{3}, and for the bigger figure the ratio is \frac{15}{9}. which upon simplification reduces to  \frac{5}{3}.

So we see that the ratios are equal. Thus the figures are similar.

7 0
3 years ago
What is 9.78 rounded to the nearest tenth?
Zarrin [17]
Since the number before the number in the tenth place (7) is greater than 5 (8), you will be rounding up. So your answer is 9.80
6 0
3 years ago
Read 2 more answers
2. Which of the following shows the correct area of the figure below rounded to the nearest hundredths place.​
Lera25 [3.4K]

Answer:

the answer is 190.07 cm2

8 0
3 years ago
1. What is express the same relationship between two quantities.
Phantasy [73]
I do not know I will tell u but I think it is 65?
8 0
3 years ago
Need help ASAP! ——————————————————————————————
Taya2010 [7]

Answer:wanted to help but not that smart

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Is this true? 2.5 meters > 220 cm
    6·2 answers
  • Find the measure of each numbered angle in the rectangle
    13·1 answer
  • It takes 3 3/4 yards of thread to make 1/2 of a sock. How many yards of thread will it take to make an entire sock?
    12·2 answers
  • Create equations of two lines that are parallel to y=1/2x+5
    13·2 answers
  • 15) a tree casts a shadow 21 ft while Enzo who is 5 ft tall casts a shadow 6 ft long. (with picture)
    5·1 answer
  • Suppose you obtain a $1300 T note with a 9% annual rate paid monthly with Matt Trinity in six years how much interest will be pa
    8·2 answers
  • Calculate the length of side AC:
    7·1 answer
  • Pls help me with thissssss
    15·2 answers
  • 10h + hx=d-5 solve for h
    8·1 answer
  • You are making a smoothie that calls for 1/4 cup of yogurt. This only makes enough for 1 person and we need enough for 4 total p
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!