Multiply.(4x - 3)2
A. 4x2 + 9
B. 16x2 + 9
C. 4x2 - 24x + 9
D. 16x2 - 24x + 9
Answer: D
Mathematics
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R1 = 500 ê, R2 = 1500 ê, RL = 2000 ê, and E = 15 V. Find V2.
a. 2.33 V
b. 1.33 V
c. 3.50 V
d. 9.46 V
e. 15.0 V
Mathematics
Use inductive reasoning to determine the next figure in the sequence below. 46.
Mathematics
Solve the equation by completing the square.x2 + 8x - 5 = 0
A. {-1 - 
, -1 + 
}
B. {-4 - 2
, -4 + 2
}
C. {4 + 
}
D. {-4 - 
, -4 + 
}
Mathematics
Use the Pythagorean theorem to find the missing side of the right triangle with legs a and b, and hypotenuse c. Approximate values to the nearest tenth when appropriate.a = 9 yd, c = 15 yd
A. 12 yd B. 14 yd C. 15 yd D. 11 yd
Mathematics