Find the measure of the third angle in the triangle, when
.
?

?
A.
B.
C.
D.
E.
Answer: B
Mathematics
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Decide whether the equation defines y as a function of x.y = -x
A. function B. not a function
Mathematics
Solve the problem.If the legs of a right triangle have lengths 9 and 4, what is the length of the hypotenuse, that is, the longest side? Round your answer to the nearest tenth.
A. 8.1 B. 3.6 C. 9.8 D. 97.0
Mathematics
Graph the hyperbola.9x2 = 4y2 + 36
A.
B.
C.
D.
Mathematics
Translate the English expression into an algebraic expression. Use x to represent the unknown number.The quotient of 22.7 and a number
A.
B. 22.7 - x
C. 22.7x
D.
Mathematics