Solve the problem.Give the measure of the obtuse angle: 75°, 90°, 105°, 180°.
A. 105°
B. 75°
C. 90°
D. 180°
Answer: A
Mathematics
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Find the slope of the sketched line.
A. - 3
B. - 
C. 
D. 3
Mathematics
Find the value of the function.f(x) = x2 + 4x + 3;
f(-3)
A. 24 B. 18 C. 0 D. -6
Mathematics
Find an equation for the indicated ellipse.Vertices: (1, -10) and (1,6); endpoints of minor axis: (-3, -2) and (5, -2)
A. 
+ 
= 1
B. 
+ 
= 0
C. 
+ 
= 1
D. 
+ 
= 1
Mathematics
List all the elements of B that are elements of the given set.B = {16, 
, -19, 0, 
, 
} Whole numbers
A. 16, -19, 0
B. 16, 0
C. 16, -19, 0, 
D. 16, 0, 
, 
Mathematics