Mathematics, 09.03.2021 21:40 chiefkeef5330
PLEASE LAST QUESTION URGENT
The angles represented by the expressions (3x-8)° and (2x+1)° are vertical angles. Write and solve an equation to determine the measure of the angles.
A: 38 degrees
B: 90 degrees
C: 19 degrees
D: 27 degrees
Answers: 3
Mathematics, 21.06.2019 18:00, amshearer4719
Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?
Answers: 1
Mathematics, 22.06.2019 02:00, zackinator4894
If f(x)=3 over x+2 - square root x-3 then f(7)=
Answers: 1
Mathematics, 22.06.2019 04:20, Derrick253
1. suppose that scores on a knowledge test are normally distributed with a mean of 71 and a standard deviation of 6. a. label the curve: show the mean and the value at each standard deviation: b. if angelica scored a 76 on the test, what is her z-score? (draw her score on the curve above and label) c. what percent of students did angelica score higher than? how can you tell? d. if 185 students took the test, how many students scored higher than angelica?
Answers: 3
PLEASE LAST QUESTION URGENT
The angles represented by the expressions (3x-8)° and (2x+1)° are verti...
Mathematics, 22.03.2020 22:19
English, 22.03.2020 22:20
Spanish, 22.03.2020 22:20
Spanish, 22.03.2020 22:20
Mathematics, 22.03.2020 22:20