Tyler and his sister arranged a party for their father's birthday. The total cost of the party was 
Tyler paid 
of the total cost and his sister paid the remainder. How much did Tyler pay?
A. $135
B. $120
C. $130
D. $140
Answer: B
Mathematics
You might also like to view...
Suppose ? is an angle in standard position. Given an equation of the terminal side of ?, give the exact value of the indicated trigonometric function(s). Rationalize denominators if necessary.y = - 
x, Quadrant IVFind cos ? and cot ?.
A. cos ? = - 
; cot ? = - 
B. cos ? = - 
; cot ? = - 
C. cos ? = 
; cot ? = 
D. cos ? = 
; cot ? = - 
Mathematics
Find all solutions of the equation in the interval [0, 2?).3 cot
- 
= 0
A. 
, 
B. 
, 
C. 
, 
D. 
, 
Mathematics
Find the value of the determinant.
A. 64 B. -8 C. 8 D. 4
Mathematics
Evaluate the expression.cos (sin-1 
+ cos-1 
)
A. 
B. 
C. 
D. 
Mathematics