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
Ket [755]
3 years ago
12

The perimeter of a rectangular table is 20 feet. The width of the table is 3 feet. What is the length of the table

Mathematics
2 answers:
lyudmila [28]3 years ago
8 0

Answer:

7 ft

Step-by-step explanation:

Perimeter of a rectangle is denoted by the formula: P=2l+2w , where l is the length and w is the width.

We know that P = 20 and that w = 3. So, let's plug these values in:

20 = 2l+2*3=2l+6

Isolate the variable l by subtracting 6 from both sides and dividing by 2:

2l=20-6=14

l=7

Thus, the answer is 7 feet.

Hope this helps!

Hatshy [7]3 years ago
6 0

Answer:

7 feet

Step-by-step explanation:

Perimeter = 2(length + width)

20 = 2(length + 3)

length + 3 = 10

length = 7 feet

You might be interested in
Need help ASAP PLEASE!!!!!!!!!!!!!!!
Lena [83]

Answer:

Quartz, Cups

Step-by-step explanation:

1 gallon = 16 cups

1 quartz = 4 cups

1 pint = 2 cups

1 fluid ounce = 1/8 cups

7 0
3 years ago
Which expression has the same value as 4x – 3y?
coldgirl [10]

Answer:

4x+(-3y)

Step-by-step explanation:

\\ \rm\longmapsto 4x+(-3y)

  • (-)(-)=(+)
  • (+)(-)=(-)
  • (-)(+)=(-)
  • (+)(+)=(+)

\\ \rm\longmapsto 4x-3y

5 0
3 years ago
Please help me thanks please <br> Will give you brainlest
Akimi4 [234]

Answer:

224

Step-by-step explanation:

<u>Base:</u>

A = Bh

A = 8(8) = 64

<u>Sides:</u>

A = 1/2 Bh

A = 1/2 8(10)

A = 40

<u>Then you do 40(4) because there are 4 sides:</u>

40 (4) = 160

<u>Then you add up the base and the sides:</u>

160 + 64 = 224

(I think this is the right answer)

7 0
3 years ago
What is the area?<br> 4 m<br> 7 m<br> 8 m
Ipatiy [6.2K]

Answer:

224

Step-by-step explanation:

Multiply all the numbers

4 0
3 years ago
Which country was the first to industrialize on the continent of Europe
maxonik [38]

britain is your answer

5 0
3 years ago
Other questions:
  • Sherman Has 3 cats and 2 dogs. Sherman has $22 to spend on pet toys. How much can he spend on each pet? Write your answer as a f
    5·1 answer
  • Identify the corresponding word problem given the equation: x = 10.20 × 9 A) At a restaurant, William and nine friends divided t
    13·1 answer
  • Determine the lateral area of a pipe that is 12 ft long and 25 ft in diameter.
    15·1 answer
  • Please help me
    14·1 answer
  • Missing addend for 389+_=489
    13·2 answers
  • Michael spent $18 at a local farmers’ market. The apples he bought cost $2 per pound, and the peppers cost $3 per pound. How man
    8·1 answer
  • (3/4) to the power of 2
    15·2 answers
  • Maya rides her bike in 3/4 of a mile in 1/2 hour. How<br> far does she rides in 1 hour?
    12·1 answer
  • Triangle ABC is congruent to triangle DEF. If DE = 41, EF = 23, DF = 36, and AB = 8x − 7, what is x? Round to the nearest tenth.
    8·2 answers
  • Triangle A B C is shifted to the left to form triangle A prime B prime C prime. Triangle A prime B prime C prime is then dilated
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!