Prove the identity.
?
What will be an ideal response?
Mathematics
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Multiply.
A. 209 B. 200 C. 320 D. 220
Mathematics
Multiply.(15 + x)2
A. x + 225 B. x2 + 30x + 225 C. 225x2 + 30x + 225 D. x2 + 225
Mathematics
Write the expression in condensed form.log2 (6) - log2 (a)
A. log2 (6 - a)
B. log4 
C. log2 
D. log2 
Mathematics
Solve the problem.Two sailboats leave a harbor in the Bahamas at the same time. The first sails at 24 mph in a direction 350°. The second sails at 32 mph in a direction 200°. Assuming that both boats maintain speed and heading, after 3 hours, how far apart are the boats?
A. 162.4 mi B. 129.5 mi C. 116.5 mi D. 113 mi
Mathematics