Find the exact value of 
given that 
and 
data-wiris-created="true" varid="variable_id_field" variablename="impvar_1e1cad06b6674759b3ffd989c" />. (Both u and v are in Quadrant II.)
A. 
B. 
C. 
D. 
E. 
Answer: C
Mathematics
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Divide. Write with positive exponents.
A. 10x + 2
B. 5x + 2
C. 5x + 2 + 
D. 5x - 10x5 + 
Mathematics
Use the given information to find the exact value of the trigonometric expression.cos ? = 
; 0 < ? < 
Find sin(2?).
A. 
B. 
C. 
D. 
Mathematics
Solve and check.
+ 2 = 7
A. 9 B. 1 C. 5 D. 25
Mathematics
Solve the problem. Write the answer in lowest terms.A nursery supplier has 
acre of land, and he purchases another 
acre. He wants to plant trees and shrubs, and he has already planted 
acre with shrubs. How much land is left to plant trees?
A. 1
acre
B. 
acre
C. 
acre
D. - 
acre
Mathematics