subject
Mathematics, 10.06.2021 21:40 suieemage

The sum of the lengths of a rectangle is 70% of its perimeter The perimeter of the rectangle is 40cm What is the length of the rectangle؟​

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:10
Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours
Answers: 3
question
Mathematics, 21.06.2019 19:00
Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept
Answers: 1
question
Mathematics, 21.06.2019 20:20
Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?
Answers: 1
question
Mathematics, 22.06.2019 00:30
Three friends are comparing the prices of various packages of golf balls at a sporting goods store. hector finds a package of 6 golf balls that costs $4.50.
Answers: 3
You know the right answer?
The sum of the lengths of a rectangle is 70% of its perimeter The perimeter of the rectangle is 40cm...
Questions
question
Biology, 11.01.2021 19:40
question
Social Studies, 11.01.2021 19:40
question
Mathematics, 11.01.2021 19:40
question
History, 11.01.2021 19:40
question
Biology, 11.01.2021 19:40
question
Mathematics, 11.01.2021 19:40
question
Mathematics, 11.01.2021 19:40
question
SAT, 11.01.2021 19:40
Questions on the website: 13722363