answer.
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
Klio2033 [76]
1 year ago
12

A rectangular restaurant kitchen has a perimeter of 54 meters. Its area is 162 square meters. What are the dimensions of the kit

chen?
Mathematics
1 answer:
trasher [3.6K]1 year ago
8 0

Answer:

length = 18m

width = 9m

Step-by-step explanation:

a = lw

162 = lw

p = 2l + 2w

54 = 2l + 2w

27 = w + l

27 - w = l

162 = (27 - w)w

162 = -w² + 27w

-162 = w² - 27w

0 = w² - 27w + 162

0 = (w - 9)(w - 18)

9 = width

18 = length

a = (18)(9)

a = 162

27 = 18 + 9

27 = 27

Thus proves our answer.

Best of luck!

You might be interested in
A building across the street casts a shadow that is 24 feet long. Your friend is 6 feet tall and casts a shadow that is 4 feet l
tiny-mole [99]
The height of the building is 16 feet.
5 0
2 years ago
Read 2 more answers
​Gayla draws a rectangle. Jared then draws a different rectangle by increasing both the length and the width by 5%. Lyda draws a
Makovka662 [10]

1/2                                                                                      

Step-by-step explanation:

5 0
1 year ago
Given: ΔABC, AC = BC, AB = 3 CD ⊥ AB, CD = √3 Find: AC
valina [46]

Answer:

\boxed{AC = 2.3}

Step-by-step explanation:

AD = BD  (CD bisects AB means that it divides the line into two equal parts)

So,

AD = BD = AB/2

So,

AD = 3/2

AD = 1.5

<u><em>Now, Finding AC using Pythagorean Theorem:</em></u>

c^2 = a^2+b^2

Where c is hypotenuse (AC), a is base (AD) and b is perpendicular (CD)

AC^2= (1.5)^2+(\sqrt{3} )^2

AC^2 = 2.25 + 3

AC^2 = 5.25

Taking sqrt on both sides

AC = 2.3

3 0
2 years ago
Read 2 more answers
A stadium has two sponsorship deals. Deal A had revenue of $100,000 and expense of $10,000. Deal B has revenue of $50,000 and ex
horsena [70]

Answer:

Deal A) 90% Profit ; Deal B) 60% Profit

Step-by-step explanation:

Multiple ways of solving this problem here is one way:

100k-10k = 90k(Revenue) : Then you make this as a percent by 100k then multiply it by 100.

100*((100,000-10,000)/100,000) = 90%

The same is true for the other equation:

100*((50,000-20,000)/50,000) = 60%


4 0
1 year ago
Read 2 more answers
An old rectangular tank with length 0.3 m could hold 154 L of water. A new similar tank has a length of 1.5 m. What is the capac
dimaraw [331]
The length of the new tank is 5 times bigger than the old one, so 154×5=770. As a result, the capacity of the new tank is 770L. Hope it help!
6 0
2 years ago
Read 2 more answers
Other questions:
  • 500 has how many 5/9 in it
    13·1 answer
  • A flour canister is 25 cm tall and has a diameter of 20 cm. It is filled to 3 cm from top. what volume of flour does it contain?
    5·1 answer
  • the histogram below represents the high temperatures recorded each day over a one month period. 7 days=80-82 degrees Celsius, 9
    9·2 answers
  • 8.01 greater or less than 8.1
    14·1 answer
  • To the nearest tenth, what is the y-coordinate for point A? 4.5 4.6 4.7 4.8
    13·2 answers
  • Rahmi bought 1 pair of jean and 2 t-shirts. How much did rahmi spend? Write equations to solve. Use a letter to represent the un
    13·1 answer
  • What is the domain of the function y = StartRoot x EndRoot?
    10·2 answers
  • A library contains 60,000 books. 14,000 are the subject of business. 22,000 are on healthcare and and 12,000 on psychology and l
    5·1 answer
  • What is the equation of the line? Iready
    12·2 answers
  • Find the z value such that the area under the standard normal distribution curve between 0 and z value is 0.3962 or 39.62%.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!