Can an obtuse triangle and an acute triangle be similar?
What will be an ideal response?
no
Mathematics
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Evaluate the limit by direct evaluation. Change the form of the function where necessary. 
x2 - 4x - 6
A. Does not exist B. 18 C. -10 D. 2
Mathematics
Let U = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z} C = {v, w, x, y, z}. List the elements in the set.A ? B
A. {r, t, u, v, w, x, z} B. {v, w, x, y, z} C. {q, s, y} D. {q, s, u, w, y, z}
Mathematics
A point on the terminal side of an angle ? is given. Find the exact value of the indicated trigonometric function of ?.(-3, -2)Find tan ?.
A. 
B. 
C. - 
D. 
Mathematics
Find dy for the given values of x and ?x.y = x3 + 2x; x = 2, ?x = 0.01
A. 0.07 B. 0.14 C. 0.014 D. 0.007
Mathematics