Perform the indicated operations. Assume that all variables represent positive numbers.
(
+ 
)
A. 35 + 5
B. 70
C. 1225 + 5
D. 35 + 25
Answer: A
Mathematics
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Provide an appropriate response.State whether the following angle pairs are complementary, supplementary, or neither: 60°, 30°
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve the problem.Given the velocity and initial position of a body moving along a coordinate line at time t, find the body's position at time t.v = cos 
t, s(0) = 1
A. s = sin t
B. s = 
sin 
t
C. s = 
sin 
t + ?
D. s = 2? sin 
t
Mathematics
Solve the system of linear equations.
x + 
y = 4
x - 2y = 21
A. No solutions B. (6, -8) C. Infinitely many solutions D. (-6, 8)
Mathematics
Clear fractions and solve.
- 
- 
= 0
A. -37 B. 37 C. -17 D. 17
Mathematics