Convert the radian measure to degrees.
A. 154.29?°
B. 420°
C. 210°
D. 154.29°
Answer: C
Mathematics
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Find an equivalent equation in rectangular coordinates.r(cos ? - sin ?) = 3
A. x - y = 9
B. x - y = 3
C. 
(x - y) = 3
D. x + y = 3
Mathematics
Add or subtract. Then simplify by collecting like radical terms, if possible. Assume that no radicands were formed by raising negative numbers to even powers.-8
+ 3
A. 7
B. -7
C. -5
D. 23
Mathematics
A geometric sequence is given. Find the common ratio and write out the first four terms.{sn} = {6n}
A. r = 6; s1 = 6, s2 = 12, s3 = 18, s4 = 24 B. r = 6n; s1 = 6, s2 = 36, s3 = 216, s4 = 1296 C. r = 6; s1 = 6, s2 = 36, s3 = 216, s4 = 1296 D. r = 6n; s1 = 6, s2 = 12, s3 = 18, s4 = 24
Mathematics
The function 
is one-to-one on the domain 
Find 
a. 
b. 
c. 
d. 
e. 
Mathematics