subject
Mathematics, 17.03.2020 02:25 linnialmira

A triangle has side lengths of (6.2p + 4.5q) meters, (3.4p – 0.7r) meters, and (2.9r – 4.1q) meters. Which expression represents the perimeter, in meters, of the triangle?

A 9.6p + 0.4q + 2.2r
B 9.6p + 7.4q – 4.8r
C 9.6p – 1.2qr
D 10.7pq + 2.7pr – 1.2qr

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:20
Find the solution of this system of equation -7x+y=-20 9x-3y=36
Answers: 1
question
Mathematics, 21.06.2019 18:40
Does the point (1, sqrt 7) lie on circle shown.
Answers: 1
question
Mathematics, 22.06.2019 00:30
Bocephus has a bag full of nickels and dimes. if there are 3 times as many dimes as nickels, and he has $\$36.05$ in his bag, how many nickels does he have?
Answers: 1
question
Mathematics, 22.06.2019 01:10
|2x - 6| > 10 {x|x < -8 or x > 2} {x|x < -2 or x > 8} {x|-2 < x < 8}
Answers: 2
You know the right answer?
A triangle has side lengths of (6.2p + 4.5q) meters, (3.4p – 0.7r) meters, and (2.9r – 4.1q) meters....
Questions
question
Health, 12.02.2020 09:36
question
Mathematics, 12.02.2020 09:39
question
Health, 12.02.2020 09:40
question
Mathematics, 12.02.2020 09:41