2x+y+z=14 -x-3y+2z=-2 4x-6y+3z=5 by substitution
all of my questions are of the topic of...
Mathematics, 04.12.2019 06:31 issagirl05
2x+y+z=14 -x-3y+2z=-2 4x-6y+3z=5 by substitution
all of my questions are of the topic of systems with 3 variables
Answers: 3
Mathematics, 21.06.2019 13:00
20 points! asap! a is known to be 6,500 feet above sea level; ab = 600 feet. the angle at a looking up at p is 20°. the angle at b looking up at p is 35°. how far above sea level is the peak p? find the height of the mountain peak to the nearest foot. height above sea level =
Answers: 1
Mathematics, 21.06.2019 16:30
Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?
Answers: 1
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Mathematics, 04.05.2020 23:57
Mathematics, 04.05.2020 23:57