subject
Mathematics, 18.02.2020 19:05 MeHelp101

Thuy planned for a square table to have a side length of 30 in. but found that it could be a little bigger at 39 in. She found the change of scale below.

StartFraction 39 inches divided by 3 over 30 inches divided by 3 EndFraction = StartFraction 13 over 10 EndFraction. The change of scale is 13 to 10.

What is Thuy’s error

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
Select the correct answer from the drop-down menu. this graph represents the inequality x+2< 4,2x> 3,x+6< 12,2x> 12
Answers: 2
question
Mathematics, 21.06.2019 17:30
The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?
Answers: 2
question
Mathematics, 21.06.2019 17:40
The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing
Answers: 2
question
Mathematics, 21.06.2019 18:50
Which expression shows the sum of the polynomials with like terms grouped together
Answers: 2
You know the right answer?
Thuy planned for a square table to have a side length of 30 in. but found that it could be a little...
Questions
question
Mathematics, 31.07.2019 19:30
Questions on the website: 13722361