Prove the identity.
?
What will be an ideal response?
Mathematics
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Provide an appropriate response.If a fire ladder has a maximum angle of elevation for rescue of 70° and the department's longest ladder is 120 feet, what is the maximum safe rescue height? 
A. 41 ft B. 113 ft C. 44 ft D. 128 ft
Mathematics
Solve and check:
Mathematics
Solve and graph. Write the answer in set-builder notation.-2x > -19
A. 
B. 
C. 
D. 
Mathematics
Graph the ellipse described.Foci at (±5, 0); length of the major axis is 12
A. 
B. 
C. 
D. 
Mathematics