Mathematics, 15.10.2019 03:40, reyesmtz5414
The length of a rectangle is 5 centimeters less than twice its width. the perimeter of the rectangle is 80 cm. what are the dimensions of the rectangle?
length = 25 cm; width = 15 cm
length = 22 cm; width = 18 cm
length = 24 cm; width = 16 cm
length = 23 cm; width = 14 cm
Answers: 1
Mathematics, 22.06.2019 06:50, tatenasira
Sharina simplified the expression 3(2x – 6 – x + 1)2 – 2 + 4x. in step 1 she simplified within the parentheses. in step 2 she expanded the exponent. which is a possible next step
Answers: 2
Mathematics, 22.06.2019 10:30, luis759
Analyze the student’s work. is the answer correct? explain. no, the student should have added 3 + 4 to get the total number of sections, and used the fraction instead of . no, the student should have subtracted 2 from –6 to find the distance. no, the student should have added 2 at the end to add to the starting point. yes, the student’s answer is correct.
Answers: 2
The length of a rectangle is 5 centimeters less than twice its width. the perimeter of the rectangle...
Mathematics, 04.04.2020 03:58
Mathematics, 04.04.2020 03:58
Mathematics, 04.04.2020 03:58