Evaluate.(7 + 3)2
A. 52
B. 58
C. 16
D. 100
Answer: D
Mathematics
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Match the given graph with its equation.
A. 4y2 - 25x2 = 100 B. 25x2 - 4y2 = 100 C. 25x2 + 4y2 = 100 D. 4x2 - 25y2 = 100
Mathematics
Provide an appropriate response.Evaluate 
by writing the integrand as an integral.
A. 
ln 
B. 
ln 
C. ln 
D. 
ln 
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Find the domain and range of the inverse of the given function.f(x) = 
A. Domain: (-?, 3) ? (3, ?) Range: (-?, 1) ? (1, ?) B. Domain: (-?, 1) ? (1, ?) Range: (-?, 3) ? (3, ?) C. Domain: (-?, ?) Range: (-?, 3 ) ? (3, ?) D. Domain and range: (-?, ?)
Mathematics
Given a = 6, b = 11, and c = 14, use the Law of Cosines to solve the triangle for the value of C. Round answer to two decimal places. 
A) 48.65° B) 24.17° C) 60.33° D) 80.44° E) 107.18°
Mathematics