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
andrew11 [14]
3 years ago
5

The model includes a new park in the center of the city. If the dimensions of the

Mathematics
1 answer:
11111nata11111 [884]3 years ago
6 0

The question is incomplete. Here is the complete question.

As a part of city building refurbishment project,  architects have constructed a scale model of several city builidings to present to the city commission for approval. The scale of the model is 1 inch = 9 feet.

The model includes a new park in the center of the city. If the dimensions of the park in the model are 9 inches by 17 inches, what are the actual dimensions of the park?

Answer: 81 feet by 153 feet

Step-by-step explanation: <u>Unit</u> <u>Scale</u> is a ratio comparing actual dimensions of an object to the dimensions of model representing the actual object.

In the refurbishment project, the unit scale is given by

1 inch = 9 feet

So, the dimensions of the new park in actual dimensions would be

1 inch = 9 feet

9 inches = x

x = 9.9

x = 81 feet

1 inch = 9 feet

17 inches = y

y = 17.9

y = 153 feet

The actual dimensions of the new park are 81 feet by 153 feet.

You might be interested in
PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Slav-nsk [51]

Answer:

C. 94.2 cm

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Geometry</u>

  • Circumference: C = 2πr

Step-by-step explanation:

<u>Step 1: Define</u>

r = 15 cm

<u>Step 2: Find </u><em><u>C</u></em>

  1. Substitute [C]:                       C = 2π(15 cm)
  2. Multiply:                                 C = 30π cm
  3. Multiply:                                 C = 94.2 cm
3 0
2 years ago
Kevin using 84 fluid ounces of water to make in all purpose cleaner. The directions call for 4 fluid ounces of concentrated soap
nata0808 [166]

He should use 886 fluid ounces of soap.

<u>Step-by-step explanation</u>:

Know that 8 fluid ounces make 1 cup.

Now 24 cups need 32 fluid ounces or, 3 fluid ounces of water need 32 fluid ounces of soap.

Thus, by unitary method,

84 ounces of water need 32 × 84 / 3 ounces of soap.

Thus the answer comes to 886 ounces.

7 0
3 years ago
Ms. Gonzalez borrowed $4,500 from her bank to buy a jet ski. The loan has an 8.5% annual simple interest rate. If it takes Ms. G
Komok [63]

Answer:

765

Step-by-step explanation:

4500x8,5= 38250/100=382,5 x2= 765

4 0
3 years ago
Paula’s living room is in the shape of a rectangle. It measures 20 feet long and 10 feet wide. What is the area of her living ro
Basile [38]

20*10=200

B*h=The Answer

200 Square Ft is your answer


8 0
3 years ago
Read 2 more answers
Easyish PreCalculus; Find the exact values of the six trigonometric functions of the given angle. (you can use a calculator.) (D
Brut [27]

Answer:

there is no given angle here man

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Karl has $400 in a savings account. The interest rate is 10%, compounded annually. Which type of model best fits this situation?
    12·2 answers
  • Helppplzzzzzzzzzz.....
    6·1 answer
  • At the range and the standard deviation of the data set 40, 35, 45, 55, 60
    11·2 answers
  • Use the zero product property to find the solutions to the equation (x + 2) (x + 3) = 12.
    5·1 answer
  • Gasoline costs $3.37 per gallon. Mary's father puts 9i gallons in the tank of his car. How much will the gasoline cost?
    11·1 answer
  • Drag each factor to the correct location on the image.
    11·1 answer
  • Will mark brainliest if ur right! if not, u wont get it.
    8·1 answer
  • WILL MARK BRAINLIEST!
    11·1 answer
  • Is 92% on a math exam an A+ or an A?
    6·2 answers
  • Which is the correct way to write $450.05 in words on a check?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!