What number should be added to complete the square of the expression?x2 - x
A. 4
B. 
C. 1
D. 
Answer: D
Mathematics
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Express the number in standard notation.5.396 × 10-6
A. -5,396,000 B. 0.000005396 C. 0.00005396 D. 0.0000005396
Mathematics
Evaluate the expression.3-2
A. -9
B. 9
C. 
D. 
Mathematics
Provide an appropriate response. What is the measurement needed of the third side of a triangle with two sides of 7 m and 14 m to make it a 30°, 60°, 90° triangle?
A. 4.04 m B. 3.5 m C. 9.90 m D. 12.12 m
Mathematics
The pair of triangles is similar. Determine the three pairs of corresponding sides.
A. a corresponds to e b corresponds to d c corresponds to f B. a corresponds to f b corresponds to d c corresponds to e C. a corresponds to d b corresponds to f c corresponds to e D. a corresponds to f b corresponds to e c corresponds to d
Mathematics