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
Bond [772]
3 years ago
15

Reba measured a house and its lot and made a scale drawing. She used the scale 9 inches = 7 feet. What is the scale factor of th

e drawing?
Simplify your answer and write it as a ratio, using a colon.
Mathematics
1 answer:
Otrada [13]3 years ago
4 0

The scale factor of the Reba's drawing is 9/84, 3/28

Step-by-step explanation:

The scale factor is the ratio between the two corresponding sides of the figure. The point worth noting in computing the scale factor is that both sides must have similar units of dimension while using for comparison purpose.

Given the scale used by Reba is 9 inches to 7 feet

Since both the units are different, we have the option to either convert inches to feet or vice versa

We proceed with converting feet to inches

We know that 1 foot equals to 12 inches. Hence 7 feet would equal 84 inches.

Now scale factor= first dimension/ corresponding dimension

Scale factor= 9/84 which can be reduced to 3/28

You might be interested in
Find m(x) = f(x) * h(x)<br><br> Values - f(x) = -3x + 6; g(x) = 7x -5; h(x) = -2
Lisa [10]

Answer:

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Robert bought his car 4 years ago.
Anni [7]
If i'm correct. it should be $10,022.40
3 0
3 years ago
I would be very grateful if someone helps ​
stiks02 [169]

Answer:Addition

Step-by-step explanation:

and the answer for the addition is 34135

5 0
2 years ago
Read 2 more answers
The Rogers family drove a total of 482 miles, starting on
Trava [24]

you add up 138+225 and you get 363 then you subtract 482-363 this is how you set it up:

   4  8  2

- 3  6  3

------------

you have to borrow because 3 does not go into 2 so you change the 8 into a 7 then you 10 to 2 and you get 12 so this is what it looks like:


     4   7   12

-    3   6   3

-------------------

 so you then subtract 12-3=9 then 7-6=1 then 4-3=1

so this is what it looks like

    4     7    12

--- 3    6     3

--------------------

    1     1     9

so on Sunday they rode 119 miles

7 0
3 years ago
The following table represents the highest educational attainment of all adult residents in a certain town. If a resident who ha
FromTheMoon [43]

Answer:

=0.291

Step-by-step explanation:

number of residents who have completed some college =5372

number of residents who has completed college and age group 20-29years=1563

1563/5372

=0.29095

6 0
2 years ago
Other questions:
  • I don’t understand can someone please explain how to work this out and what the answer is
    11·1 answer
  • Determine the annual insurance premium for 25/50 liability insurance for a driver having a rating factor of 1.85 if the base pre
    13·1 answer
  • Alex sold flowers as a sports fundraiser. He sold each rose for $3.50 and each carnation for $2.50. Alex sold 264 flowers for a
    11·1 answer
  • The graph of the function shown below. If B(x)= -1, Then what is x?
    11·1 answer
  • Michelle bought 2 tickets to a zoo. After she bought the tickets, her account balance showed a change of −$33.04. What would hav
    13·1 answer
  • If a credit card charges you 24% interest per year, what percent will you be 1 point
    9·1 answer
  • About how much difference in average leaf width would you find in two forests whose average annual rainfalls are near 1500 mm bu
    5·1 answer
  • Which expression is equivalent to 12x + 20y?
    7·1 answer
  • Which relation is a function <br> {(-4,-4), (2, -4), (7,3), (7, -1)}
    10·1 answer
  • The probability of randomly selecting two oranges from a bowl of 5 oranges and 4 tangerines if the first selection is replaced
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!