Use Cramer's rule to determine if the system is inconsistent system or contains dependent equations. x + z = 12x - 2y = -2 y + z = 4
A. system contains dependent equations
B. system is inconsistent
Answer: B
Mathematics
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Identify the digit with the given place value.38,121.5ones
A. 5 B. 1 C. 0.1 D. 10
Mathematics
Write a sentence that expresses the relationship in the formula, using the language of variation or proportion.P = 
, where P is the gas pressure of N molecules in a volume V at temperature T
What will be an ideal response?
Mathematics
Convert.4,600,000 mm = km
A. 460 B. 46 C. 0.46 D. 4.6
Mathematics
Solve the problem.A bridge is built in the shape of a semielliptical arch. It has a span of 94 feet. The height of the arch 30 feet from the center is to be 6 feet. Find the height of the arch at its center.
A. 9.4 ft B. 6.33 ft C. 7.79 ft D. 30.25 ft
Mathematics