3x + 5
T
7x - 6
U
4x
s
If RU is a median of ARST, find RU.
A....
Mathematics, 25.01.2022 14:00 samueladetoro54
3x + 5
T
7x - 6
U
4x
s
If RU is a median of ARST, find RU.
A. 3
B. 4
C. 8
D 11
Mark this and return
Save and Exit
Next
Submit
Time:25:50
Answers: 2
Mathematics, 21.06.2019 18:00
The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?
Answers: 1
Mathematics, 21.06.2019 18:00
List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°
Answers: 2
Mathematics, 21.06.2019 19:40
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
Mathematics, 21.06.2019 22:30
Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)
Answers: 1
Mathematics, 13.11.2020 19:10
English, 13.11.2020 19:10
English, 13.11.2020 19:10
Mathematics, 13.11.2020 19:10
Mathematics, 13.11.2020 19:10
English, 13.11.2020 19:10
History, 13.11.2020 19:10
Social Studies, 13.11.2020 19:10
Geography, 13.11.2020 19:10
History, 13.11.2020 19:10
Engineering, 13.11.2020 19:10
Medicine, 13.11.2020 19:10
History, 13.11.2020 19:10