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
Alex73 [517]
3 years ago
8

Bills new porch is rectangular with an area of 50 square feet if the length is two times the width what is two times the width,

what is the perimeter of the porch example answer
Mathematics
1 answer:
svlad2 [7]3 years ago
8 0

Answer:

Step-by-step explanation:

Let L represent the length of the rectangular porch.

Let W represent the width of the rectangular porch.

The area of the rectangular porch is expressed as LW.

Bills new porch is rectangular with an area of 50 square feet. Therefore,

LW = 50 - - - - - - - - 1

if the length is two times the width, it means that

L = 2W

Substituting L = 2W into equation 1, it becomes

2W × W = 50

2W^2 = 50

W^2 = 50/2 = 25

W = √25 = 5

LW = 50

5L = 50

L = 50/5 = 10

The perimeter of he rectangle is

Perimeter = 2(L + W)

Perimeter = 2(10 + 5) = 2 × 15

Perimeter = 30 feet

You might be interested in
What is the first step for solving the inequality 3y+14=44
uranmaximum [27]
3y+14=44

Answer: First step is to subtract 14 from each side

3y = 30 (divide each side by 3)
y = 30/3, y = 10
7 0
3 years ago
Cyclone cleared leaves from the same number of yards each day for 5 days. Then on day 6, he cleared the leaves from 8 more yards
tresset_1 [31]

Answer:

20.83 yard

Step-by-step explanation:

<u>Calculate Cubic Yards</u>

Calculate your area

Calculate your volume: Multiply area times the depth to get volume in cubic feet

Calculate your cubic yards: Divide cubic feet by 27 to convert to cubic yards and this is your answer

Where ft2 = square foot, ft3 = cubic foot, yd3 = cubic yard

Total yards = 5[x] + x + 8  

<u>Solve</u>

133 = 6x + 8

6x = 125

x = 20.83 yard

Therefore, the Cyclone cleared 20.83 yards on the first day.

5 0
3 years ago
Read 2 more answers
Solve this and get 20 points
VikaD [51]

take x =initial deposit amount. then make equation:

x+75.5+55.25-25.15-18.65 = 210.85

simplify:

x+86.95 = 210.85

x=210.85 - 86.95

x=123.90

so Initial deposit amount is $123.90

check:  210.85+18.65+25.15-55.25-75.5 = 123.9

123.9 = 123.9

4 0
3 years ago
Consider the relationship chart for the a fast-food restaurant,
boyakko [2]

The layout of the fast-food restaurant of dimensions 6 by 8 5 feet squares is presented in the attached table created with Sheets.

<h3>How can the required layout be found?</h3>

The dimensions of the facility are;

Horizontal = 6 squares

Vertical = 8 squares

The side length of each square = 5 feet

Therefore;

Area of each square = 5² ft.² = 25 ft.²

Number of squares, <em>n</em>, required by each dependent are therefore;

CB department, <em>n </em>= 300 ÷ 25 = 12 squares

CF department, <em>n</em> = 200 ÷ 25 = 8 squares

PS department, <em>n </em>= 8 squares

DD department, <em>n</em> = 8 squares

CS department, <em>n</em> = 12 squares

A layout for the fast-food restaurant is therefore;

  • The first three vertical columns of 8 squares each are occupied by the CF, PS, and DD departments. The remaining 3 by 8 squares are occupied by the CB department, (3 by 4 squares), and the CS department, (3 by 4 squares)

Please see the attached table layout created using Sheets.

Learn more about finding the area of regular figures here:

brainly.com/question/316492

#SPJ1

8 0
1 year ago
Bacteria in a dirty glass triple every year. If there are 25 bacteria to start, how many are in the glass after 8 hours?
Semmy [17]

Answer

1,092

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Given the function g(x) = x^2+ 10x + 23, determine the average rate of change of
    11·1 answer
  • This scatterplot and regression line below show the relationship between the average rent for a 1-bedroom apartment in New York
    13·1 answer
  • Mia purchased a book for $22.30 that were regularly priced at $30.00,not including tax. What percent of the cost did Mia save by
    14·1 answer
  • Two questions please help
    5·1 answer
  • Please help me asap if u can.
    8·2 answers
  • How to find the slope of x-y= -1 using y=mx+b?
    15·1 answer
  • Steps factoring polynomials using gcf for 9x²+9x
    12·1 answer
  • Simplify: 3 5 power x 3-2power
    11·1 answer
  • Solve m1 and m2 In the diagram<br><br> Please help me solve Im so confused
    11·2 answers
  • Find the probability of the following events , when a dice is thrown once:
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!