Mathematics, 10.12.2021 01:00 mqturner1989Kedie
46. The perimeter of a wheat field is 640 yards. The
length of the field is 3 times the width. The system
2l + 2w = 640 and l = 3w represents this
situation, where l is the length of the field in yards
and w is the width in yards. Graph the system to
determine the solution. What does this solution
represent?
Answers: 2
Mathematics, 21.06.2019 12:50
Radii ok and nl are perpendicular to om because of the radius-tangent theorem. by definition of perpendicular, angles kom and lnm are right angles. this means that triangles kom and lnm are right triangles. angle lmn is common to both right triangles, so by the triangles kom and lnm are similar.
Answers: 2
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
Mathematics, 21.06.2019 18:20
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
Mathematics, 21.06.2019 20:20
Can some one explain this i got sent this. is this a threat iβm scared
Answers: 1
46. The perimeter of a wheat field is 640 yards. The
length of the field is 3 times the width. The...
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