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
riadik2000 [5.3K]
2 years ago
11

Find the scale factor of the similar shapes below.

Mathematics
1 answer:
timofeeve [1]2 years ago
5 0

Answer:

x=12 and the scale factor is 1.5

Step-by-step explanation:

From D' to F' is 7.5 and from D to F is 5cm the difference is 2.5. From F' to E' is x and from F to E is 8. This is just understanding what you can see. You find x by figuring out the ratio from 5 to 7.5 is and 8 to x or vise versa.  It depends which way you are going. I think you are going from E,D,F to E',D',F'. So from 5cm to 7.5 cm. This is 1.5 because you are dividing 7.5/5. If you needed to find x, it would be 12.

You might be interested in
Construct a right triangle whose perimeter is equal to 10cm and one acute angle is 60°
jok3333 [9.3K]
How can we help you with this?
5 0
3 years ago
150% of 22 is what number
nataly862011 [7]
The answer to 150% of 22 is 33
3 0
3 years ago
Read 2 more answers
What is the value of the expression [-8/9]divide by [-2/3]x[-4 1/2]
Sidana [21]

Answer:

-82/3

Step-by-step explanation:

first divide -8/9 by -2/3

-8/9 ➗ -2/3 =-8/9*3/-2 =4/3

multiply 4/3 by -41/2

4/3*-41/2 = -82/3

5 0
3 years ago
F(x) = 3x^2 -15<br> g(x) = 1 -2/3x
Oliga [24]

Answer:

f(g(-6)) is equal to 60

Step-by-step explanation:

We can simply solve this by first plugging -6 into function 6, and then applying function f to the result of that.

f(g(-6))\\= f(1 - \frac{2(-6)}{3})\\= f(1 - \frac{-12}{3})\\\\= f(1 + 4)\\= f(5)\\= 3(5)^2 - 15\\= 3 * 25 - 15\\= 75 - 15\\= 60

8 0
3 years ago
Exits along interstate highways were formerly numbered successively from the western or southern edge of a state. However, the d
Ipatiy [6.2K]

Answer:

Following are the answer to this question:

In question, a) ordinal.

In question, b) ratio .

In question, c) true.

Step-by-step explanation:

For its "ordained" existence, regular data is used to conduct surveys and questionnaires. To identify respondents into different categories, a quantitative methodology is employed to sufficient excess.

Its ratio data is defined as a statistical method with the same features as continuous variables, that recognize the proportion of each data to an absolute null as its source. In many other words, the meaning of the line graph may not be positive.

Its newest program gives the gap between exits data.

5 0
2 years ago
Other questions:
  • Mr. Jacobs is going to make a histogram of the test scores from the last math test he gave. He plans to first organize the data
    7·1 answer
  • Which of these fractions can be written as a recurring decimal 1/2 1/3 1/4 1/5
    8·2 answers
  • What is the average rate of change of f(x) over the interval [6, 8]?
    7·1 answer
  • - Monica goes for a 60 minute bike ride each day in the summer. Let a rep
    11·1 answer
  • Lily swims for 5 hours in stream that has a current of 1 mph. She leaves her dock, swims upstream for 2 miles and then swim back
    5·1 answer
  • Can someone help me with number 20
    12·1 answer
  • Which of the following sets of ordered pairs is a function?
    5·1 answer
  • I WILL GIVE BRAINLIEST! ONLY 5 MINS FIRST TO ANSWER GETS BRAINIEST!
    10·1 answer
  • Carlos drove to the train station and back. The trip there took five hours and the trip back took four hours. What was Carlos' a
    7·1 answer
  • Which settlers were taught by members of the powhatan confederacy to plant tobacco?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!