The point (9, 12) is on the terminal side of an angle in standard position.
what is r? <...
Mathematics, 05.10.2019 17:00 jadebetancourt
The point (9, 12) is on the terminal side of an angle in standard position.
what is r?
a 21
b 12
c 9
d 15
e 22
f 17
what is the sine of the angle?
a 0.75
b 0.9
c 0.6
d 0.8
e 1.34
f 0.67
what is the cosine of the angle?
a 0.57
b 0.8
c 1.34
d 0.76
e 0.6
f 0.75
what is the tangent of the angle?
a 0.6
b 0.57
c 0.8
d 1.33
e 0.67
f 1.75
what is the angle?
a 44.13°
b 77.13°
c 36.87°
d 13.87°
e 53.13°
f 63.87°
Answers: 1
Mathematics, 21.06.2019 22:00
Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.
Answers: 1
Mathematics, 21.06.2019 23:00
Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122
Answers: 1
SAT, 17.12.2021 03:20
Mathematics, 17.12.2021 03:20
Mathematics, 17.12.2021 03:20
Mathematics, 17.12.2021 03:20
Mathematics, 17.12.2021 03:20
Mathematics, 17.12.2021 03:20
Mathematics, 17.12.2021 03:20