Follow the principles of estimation to find an approximate value.Estimate by rounding to the nearest hundred.629 × 549
A. 300,000
B. 345,321
C. 1100
D. 345,300
Answer: A
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Solve the problem.A graph has an Euler circuit if
A. every vertex has even degree. B. it is connected and has an even number of vertices. C. it is connected and every vertex has even degree. D. it is connected and has an even number of edges. E. none of these
Solve the equation by completing the square.x2 - 10x + 61 = 0
A. 5 + 6i B. 5 - 6i, 5 + 6i C. -1, 11 D. 5 - 36i, 5 + 36i
Find the acute angle ?, to the nearest hundredth of a degree, for the given function value.csc ? = 3.583
A. 16.21° B. -15.59° C. 73.79° D. 15.59°
Solve.The cost of having a car towed is given by the formula C = 2x + 70, where C is in dollars and x is the number of miles the car is towed. Find the cost of having a car towed 8 miles.
A. $72 B. $86 C. $76 D. $16