subject
Mathematics, 20.09.2020 07:01 lanipooh01

The width of a rectangle is 3 less than its length. If the length is multiplied by 2 and the width is increased by 4, the perimeter of the new rectangle is 80. Find the dimensions of the new rectangle.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 13:10
An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8
Answers: 1
question
Mathematics, 21.06.2019 13:50
Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean
Answers: 2
question
Mathematics, 21.06.2019 18:30
Which representation has a constant of variation of -2.5
Answers: 1
question
Mathematics, 21.06.2019 22:30
For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?
Answers: 1
You know the right answer?
The width of a rectangle is 3 less than its length. If the length is multiplied by 2 and the width i...
Questions
Questions on the website: 13722360