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
choli [55]
2 years ago
12

The height of a house is 39.2 ft, a doll house replica is 2.8 ft. What is the scale factor?

Mathematics
1 answer:
Tatiana [17]2 years ago
3 0
I might be wrong cause I don’t removed this from 4 years ago but it should be 36.4 also plz mark brainlyiest
You might be interested in
Which is the graph of f(x) = log3x?.
valentinak56 [21]

Logarithm functions are the inverses of the exponential function the graph of the given function is attached in the given image.

The points for the given function are (1,0) (3,1) and (9,2)

Given that

Function; \rm  f(x) = log3x

We have to determine

The graph of the function f(x).

According to the question

The logarithmic function is the inverse of the exponential function.

Function; \rm  f(x) = log_3x

To plot the graph of the given function we have to find the asymptotes;

Vertical asymptote at x =0

The point at x= 1 is,

\rm f(1) = log_3(1)\\\\f(1)=log_33\\\\f(1)=1

The point at x= 3 is,

\rm f(3) = log_3(3)\\\\f(3)=log_33\\\\f(3)=1

The point at x= 9 is,

\rm f(9) = log_3(9)\\\\f(9)=3log_33\\\\f(9)=3\times 1\\\\ f(9)=3

Hence, the points for the given function are (1,0) (3,1) and (9,2).

To know more about the Exponential function given below.

brainly.com/question/3653847

5 0
2 years ago
Can someone explain how to do this?
xenn [34]

Answer:

20      <u>6</u>      12      38

<u>5</u>      <u>20</u>      7       <u>32</u>

25     <u>26</u>     <u>19</u>      70

8 0
3 years ago
khanya builders are paid R480 for 8 hours of work,whiles rex builders are paid R660 for 12 hours of work.which company is paid t
kiruha [24]

Answer:

khanya pays higher

Step-by-step explanation:

You have to find the $/hr ratios:

khanya's is 480/8->$60/hr

rex's is 660/12->%55/hr

Khanya pays the higher rate

5 0
2 years ago
Please help!!! I will give brainliest and 50 points<br><br>The question is attached below
Serggg [28]

Answer:

1 + ln 2 - ln x

Step-by-step explanation:

ln ( 2e /x)

We know that ln ( a/b) = ln ( a) - ln (b)

ln (2e) - ln (x)

We also know that ln ( a*b) = ln a  + ln b

ln ( 2) + ln e  - ln x

We know that the ln e = 1

ln 2 + 1 - ln x

Changing the order

1 + ln 2 - ln x

4 0
3 years ago
HELP I attracted a picture????
posledela

Answer:

D. 187 m²

Step-by-step explanation:

Alrighty, so this is a standard area problem, the formula for finding the area of a triangle is base x height ÷ 2  so:

34 x 11 ÷ 2 = 187

So the area of the triangle is 187 m²

hope this helps:)

6 0
2 years ago
Other questions:
  • In a isosceles triangle the vertex is 28 degrees. What are the measures of the base angles?
    14·1 answer
  • What times what equals 120
    7·1 answer
  • NEED THE ANSWER ASAP PLEASE
    8·2 answers
  • 30 POINTS PLEASE HELP!!
    13·1 answer
  • tamika and wendy went shopping for baseballs and softballs. they want to spend $50. baseballs cost $3 each and softballs cost $2
    9·1 answer
  • What is 0.212121 written as a fraction?
    8·2 answers
  • What’s the correct answer for this?
    7·1 answer
  • Anyone have D-i-s-c-o-r-d my name on there is Bulletproof <br><br> 1.) Solve -23.7 + d = -48.57.
    7·2 answers
  • Please help me with this, and thx in advance
    11·1 answer
  • Factiorize; y*2-4,is the question​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!