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
mylen [45]
3 years ago
5

All side lengths of ΔJKL equal 2 units. A transformation maps ΔJKL to ΔJ'K'L'. The length of side J'K' is 5 units. Is this a rig

id transformation?
No, there is no one-to-one mapping of all the points of the pre-image to the image.
No, at least one segment length is not preserved, making this a nonrigid transformation.
Yes, the vertices of the pre-image map to the vertices of the image.
Yes, all of the side lengths of the pre-image are proportionate to the image.
Mathematics
2 answers:
S_A_V [24]3 years ago
5 0
No because at least one segment length is not preserved.
rigid means everything stays the same, but orientation sometimes changes.
Lorico [155]3 years ago
4 0
The answer is the second option
You might be interested in
HELP!!!!!!!!!!!!!!!!
lesya [120]
2x^{2} is a monomial (since it is all connected by multiplication) and since it is in the degree of 2, that makes it a quadratic. 

-2 is a constant (since it doesn't have variables) and it is a monomial (since it is all connected by multiplication)

3x-9 is a binomial (since it has two terms, not connected by multiplication) and since it has x in the power of 1, that makes it a linear equation.

Finally, -3x^{2} -6x + 9 is a trinomial (since it has 3 terms connected by either addition or subtraction) and since the degree of the polynomial is 2, that makes it a quadratic. 
8 0
3 years ago
Read 2 more answers
Dolbear’s law states the relationship between the rate at which snow a tree crickets chirp and the air temperature of their envi
STatiana [176]

Answer:

T=76

Step-by-step explanation:

If the formula is T=50+N-40 and N=66 then you just substitute 66 in for N then you have T=50+66-40 where as T=76

8 0
3 years ago
Sue's average score for three bowling games was 162. In the second game, Sue scored 10 less than in the first game. In the third
natali 33 [55]

Answer:

Her score in the first game was 173.

Step-by-step explanation:

Sue's total score for the 3 games = 3*162 = 486 points.

Let her score in the first game be x points. Then in the second game she scored (x - 10)  and in the third, ( x - 10 - 13) points:

x + (x - 10) + (x - 23) = 486

3x - 33 = 486

3x = 519

x = 173 (answer).


7 0
3 years ago
Read 2 more answers
The temperature dropped from 80°F to 70°F. what is the percent drop in temperature?
sergij07 [2.7K]

The temparature drop is 10 degress


4 0
3 years ago
Read 2 more answers
What is the volume of the cylinder below?
lbvjy [14]

\qquad\qquad\huge\underline{{\sf Answer}}

Let's solve ~

We need to find volume of the given Cylinder, with information :

  • radius (r) = 12 units

  • height (h) = 17 units

\qquad \sf  \dashrightarrow \:Volume_{(Cylinder)} = \pi r²h

\qquad \sf  \dashrightarrow \:Volume_{(Cylinder)} =  \pi \sdot(12) {}^{2}  \sdot17

\qquad \sf  \dashrightarrow \:Volume_{(Cylinder)} =  \pi \sdot144{}^{}  \sdot17

\qquad \sf  \dashrightarrow \:Volume_{(Cylinder)} = 2448 \pi  \:  \: unit {}^{3}

So, correct choice is B

7 0
1 year ago
Read 2 more answers
Other questions:
  • A spherical balloon holding 35 lbm of air on earth has a diameter of 10 ft. Determine (a) the specific volume, in unit ft3/lbm,
    14·1 answer
  • (2.0*10^4)(3.0*10^3) <br> A. 6.0 * 10^7<br> B. 6.0 * 10^12<br> C. 6.0 * 10^5 <br> D. 6.0 * 10^43
    11·1 answer
  • Choose as many answers as apply.
    11·1 answer
  • What are the corresponding steps used to find the product of (2x + 1)(x + 1)?
    11·1 answer
  • Which ineqaulity below compares 7 and -1 correctly ?
    5·2 answers
  • based on a survey of 32 randomly selected employees (anonymously, of course) the company has determined that the average amount
    9·1 answer
  • Carmen runs each lap in 4 minutes. She will run less than 28 minutes today. What are the possible numbers of laps she will run t
    8·1 answer
  • Helpppppppppp plz..............
    10·1 answer
  • 49/n = 7/10<br><br> What’s n?
    10·2 answers
  • What is the area of this face?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!