Mathematics, 17.07.2019 00:30, koranbutterton

How can i solve by completing the square 4r^2-28r=-49

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 22:00, JNH16

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2

Answers: 1

continue

Mathematics, 22.06.2019 01:00, stodd9503

Arectangular garden is 5 feet long and 3 feet wide. a second rectangular garden has dimensions that are double the dimensions of the first garden. what is the percent of change in perimeter from the first garden to the second garden?

Answers: 1

continue

Mathematics, 22.06.2019 01:20, ramenbowlz

Do one of the following, as appropriate: (a) find the critical value z subscript alpha divided by 2 , (b) find the critical value t subscript alpha divided by 2 . 99%; nequals 17; sigma is unknown; population appears to be normally distributed.

Answers: 3

continue

Mathematics, 22.06.2019 02:00, makiahlynn3642

If two points are given, then exactly one line can be drawn through those two points. which geometry term does the statement represent

Answers: 2

continue

Do you know the correct answer?

How can i solve by completing the square 4r^2-28r=-49...