madilynn02 madilynn02

12-03-2019
Mathematics

contestada

The perimeter of a rectangle changes from 2.5 to 10 after a dilation. What was the scale factor of the dilation?

Respuesta :

MrsStrong MrsStrong

14-03-2019

Answer:

4

Step-by-step explanation:

To find the scale factor divide the new length by the original.

10/ 2.5 = 4

The scale factor is 4.

Answer Link

Otras preguntas

Find the pair of words that has the same kind of relationship as the numbered pair. antipathy : hatred :: A. apathy : fatigue B. pathos : suffering C. amity : f

To gain admission to college, which test should a high school student prepare to take? LSAT DAT ACT SSAT

You're least likely to feel that an internet source is reliable if the information is posted a. On behalf of a university department. B. On the website of a loc

Which sentence is punctuated correctly? A. Gerald said that he will be ready at 7:30. B. Gerald said "that he will be ready at 7:30." C. Gerald said that "he wi

A. x≤–2 B. x > –2 C. x < –2 D. x≥–2

What is the area of an equilateral triangle with an apothem of 6cm

Which word correctly completes the sentence? __________ shoes are these in the middle of the kitchen floor? A. Who's B. Who'se C. Whose

In which sentence does the verb agree with the subject? A. Cheers and applause follow all the band’s performances. B. Robotics and animation interests me more t

what is 5/12 plus 3/8

Admission to a water park costs $29.95. if the student has raised $359.40 , How many people can go to the water park ?