Find the pair of numbers whose product and sum are given.Product: -20 Sum: -1
A. -5 and 4
B. 20 and -1
C. 5 and -4
D. -20 and 1
Answer: A
Mathematics
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Find the foci of the given hyperbola.y2 - x2 - 4y + 10x - 46 = 0
A. (0, 5
), (0,- 5
)
B. (5 + 5
, 2), (5 - 5
, 2)
C. (5, 2 + 
), (5, 2 - 
)
D. (5, 2 + 5
), (5, 2 - 5
)
Mathematics
Write a logical statement representing the following circuit. Simplify when possible.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find the measure of the angles.
?A = (2p)°, ?B = p°
A. 30° and 60° B. 60° and 120° C. 17° and 34° D. 15° and 30°
Mathematics
Find the center and radius of the circle.x2 + y2 = 64
A. Center: (0, 0); radius: 8 B. Center: (1, 1) ; radius: 8 C. Center: (0, 0) ; radius: 64 D. Center: (1, 1); radius: 64
Mathematics