Solve the system of equations by the substitution method.
A. (0, 0)
B. 
C. 
D. (2, 2)
Answer: B
Mathematics
You might also like to view...
Simplify. Be sure to rationalize the denominator. Assume that all variables represent positive real numbers.
A. 
B. 
C. 
D. 5
Mathematics
Solve.Approximate to the nearest thousandth of a centimeter, if necessary, the length of the missing side of a right triangle with legs of 8 cm and 2 cm.
A. 16 cm B. 10.220 cm C. 8.246 cm D. 4.472 cm
Mathematics
Solve the problem.A teacher wants to design a triangular banner for her classroom. How many square inches of felt will be needed for the banner if the height of the triangle is 60 inches and the base is 180 inches?
A. 10,800 in2 B. 5400 in2 C. 540 in2 D. 240 in2
Mathematics
Determine for what numbers, if any, the given function is discontinuous.f(x) = 
A. -4, 4 B. None C. 4 D. 0
Mathematics