Use the properties of angle measures to find the measure of each marked angle.
a = (4x + 14)°, b = (5x + 31)°
A. 34°, 56°
B. 5°, 85°
C. 34°, 31°
D. 5°, 175°
Answer: A
Mathematics
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Identify the set as finite or infinite.{x | x is a 12-headed lizard}
A. Infinite B. Finite
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Find the standard form of the equation of the ellipse satisfying the given conditions.Center at (0, 0); Focus at (0, 4); Vertex at (0, 7)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
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A. 5 cm B. 19 cm C. 12 cm D. 7 cm
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