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
Nataly_w [17]
3 years ago
12

Are the polygons similar if they are right a similarity statement and give the scale factor the figure is not drawn to scale

Mathematics
2 answers:
likoan [24]3 years ago
7 0
The second one JKML ~ PQRS; 8:4.8
Komok [63]3 years ago
5 0

Answer:

JKLM is similar to PQRS and the scale factor is \frac{8}{4.8}

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is equal and this ratio is called the scale factor

Verify

\frac{8}{4.8}=\frac{2.5}{1.5}

1.667=1.667 -------> is true

therefore

The polygons are similar and the scale factor is equal to \frac{8}{4.8}

You might be interested in
If you invest $823 at an interest rate of 3 percent,how much money will you have in total afer nine years?​
valentinak56 [21]

Answer:

$1,045.21

Step-by-step explanation:

7 0
3 years ago
Solve. t - (- 10) = 9
Gekata [30.6K]
T - ( - 10) = 9
t + 10 = 9
t = 9 - 10
t = -1

----------------------------------
Answer: t = -1
----------------------------------
5 0
3 years ago
Read 2 more answers
Through which angle of rotation does the image of a regular pentagon coincide with its preimage?
STatiana [176]

Answer:

Step-by-step explanation:

e

5 0
3 years ago
Read 2 more answers
What’s the vertex form of F(x)=x^2+2x-3
kupik [55]

Answer:

\large\boxed{f(x)=(x+1)^2-4}

Step-by-step explanation:

\text{The vertex form of a quadratic equation}\ f(x)=ax^2+bx+c:\\\\f(x)=a(x-h)^2+k\\\\(h,\ k)-\text{vertex}\\=====================================

\bold{METHOD\ 1:}\\\\\text{convert to the perfect square}\ (a+b)^2=a^2+2ab+b^2\qquad(*)\\\\f(x)=x^2+2x-3=\underbrace{x^2+2(x)(1)+1^2}_{(*)}-1^2-3\\\\f(x)=(x+1)^2-4\\==============================

\bold{METHOD\ 2:}\\\\\text{Use the formulas:}\ h=\dfrac{-b}{2a},\ k=f(k)\\\\f(x)=x^2+2x-3\to a=1,\ b=2,\ c=-3\\\\h=\dfrac{-2}{2(1)}=\dfrac{-2}{2}=-1\\\\k=f(-1)=(-1)^2+2(-1)-3=1-2-3=-4\\\\f(x)=(x-(-1))^2-4=(x+1)^2-4

4 0
3 years ago
<1 is complementary to <5 and <7 is complementary to <5 what are the congruent angles
seropon [69]
Angle 1 is congruent to angle 7
7 0
3 years ago
Other questions:
  • What is the smallest solution to the equation 3x<img src="https://tex.z-dn.net/?f=%20x%5E%7B2%7D%20" id="TexFormula1" title=" x^
    14·1 answer
  • In the triangles, and .
    14·2 answers
  • How to solve percent of change
    14·1 answer
  • molly had a ribbon that was 23 inches long she cut 7 inches off the ribbon how long is her ribbon now
    9·2 answers
  • Write each percentage as a mixed number and write in simplest form
    6·1 answer
  • A)x 1/9
    6·1 answer
  • A box contains 12 green balls , 14 red balls,15 white balls , and 9 black balls what's is the probability of drawing a white bal
    6·2 answers
  • Algebra 1
    10·1 answer
  • Help i give 5 stars and a crown​
    13·1 answer
  • Choose the kinds of symmetry the following figure has: point, line, plane, or none.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!