jaidafries12 jaidafries12

09-01-2018
Mathematics

contestada

the length of a rectangle is 2 cm less then 7 timea the width. The perimeter is 96. Find the Width and Length

Respuesta :

anchitthawi anchitthawi

09-01-2018

length = 7width - 2

perimeter = 2 width + 2 length
96 = 2 width + 2 (7width -2)
96 = 2 width + 14 width - 4
100 = 16 width
then width = 6.25 cm and length = 7(6.25) - 2 = 41.75 cm

Answer Link

Otras preguntas

African kingdoms that provided slave labor to the americans

Simplify v10.18. 18 415 O 80 None of the above

Les ___________ et les ____________ font partie de la flore qui se trouve dans une région près de la côte. A. requins, mangroves B. algues, tortues C. mang

Choose the inequality that could be used to solve the following problem. Three times a number is no less than negative six. 3x<-6 3x<-6 3x>-6 3x>-

Select the correct answer. Based on your knowledge of word parts, complete the sentence with the correct word. Sam had to mix parts of the two chemicals for the

What is the discontinuity of the function f(x) = the quantity of x squared minus 4 x minus 12, all over x plus 2? A. (−6, 0) B. (6, 0) C. (−2, −8) D. (2, −4)

Solve for x in the picture please

decreases increases Flag this Question Question 7 1 pts The amount of time that it takes to complete a statistic exam has a skewed left distribution with a mean

In a recent survey, 40 percent indicated chocolate was their favorite flavor of ice cream. Suppose we select a sample of twelve people and ask them to name thei

All forms of Salmonella commonly perform dissemination through the body. a) True b) False