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
77julia77 [94]
3 years ago
5

Rectangle JKLM is similar to rectangle WXYZ .

Mathematics
2 answers:
3241004551 [841]3 years ago
7 0

Answer:

The scale factor is equal to 1.5

Step-by-step explanation:

we know that

If rectangle JKLM is similar to rectangle WXYZ

then

the ratio of their corresponding sides is equal and is called the scale factor

so

In this problem

\frac{ZW}{JM} =\frac{WX}{JK}

In this problem we have

ZW=13.5\ cm

JM=9\ cm

WX=18\ cm

JK=12\ cm

Substitute

\frac{13.5}{9} =\frac{18}{12}

1.5=1.5 -----> is true

The rectangles are similar

The scale factor is equal to 1.5


sladkih [1.3K]3 years ago
4 0
The scale factor is 1.5
You might be interested in
PLS HELP ME..........
bija089 [108]

Answer:

  • x = 2

Step-by-step explanation:

<u>x is side of right triangle with other sides:</u>

  • √20 and 8/2 = 4

<u>Then x is:</u>

  • x² = √20² - 4²
  • x² = 4
  • x = 2
8 0
3 years ago
Determine if the following functions are inverses of each other:
Alenkasestr [34]

Answer:

both outputs are x so f(x) and g(x) are inverses of each other

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
If the geometric mean of a and 28 is 16 sqrt 7 find a
kozerog [31]

Answer:

a = 64

Step-by-step explanation:

The geometric mean of 2 numbers a and b is \sqrt{ab} , then

\sqrt{28a} = 16\sqrt{7} ( square both sides )

28a = (16\sqrt{7} )² = 1792 ( divide both sides by 28 )

a = 64

8 0
3 years ago
Read 2 more answers
-63<br> —— = -7 what’s the error <br> -9
STatiana [176]

Answer:

One of the negatives must go

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
How do I prove that a quadrilateral is a rectangle?
maw [93]
I think you want to prove that a rectangle is a quadrilateral. You can prove this with definitions. The definition of a quadrilateral is that it is a shape with four sides. Since a rectangle has four sides, that proves that a rectangle is a quadrilateral. 
7 0
3 years ago
Read 2 more answers
Other questions:
  • I NEED HELP SOME ONE PLEASE HELP.
    14·1 answer
  • What does 6×3+(9-3)+1 equal?
    14·2 answers
  • Country A produces eight times the amount of diamonds in carats produced in country B. If the total produced in both countries i
    14·1 answer
  • triangle fdp is reduced with a scale factor of 1/2 and a center of (0,0). Find the coordinates of the new vertices.
    14·1 answer
  • Really need help on this problem
    11·1 answer
  • The cafeteria can serve 32 lunches in 5 minutes. How long will it take them to serve 57 lunches?
    9·1 answer
  • 2 months ago, Blake used his credit card for a transaction of 400 dollars. The bank charges a rate of interest of
    5·2 answers
  • Find the missing value for each of the following 3 questions
    8·1 answer
  • Sean and mason run out of gas while fishing from their boat in the bay. They set off an emergency flare with and initial velocit
    13·1 answer
  • How many triangles can be formed by joining the vertices of an octagon?need answer and solution pls​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!