Find the slope.Find the slope of a line perpendicular to the line -9x - 5y = -3.
A. -
B.
C. -3
D. undefined
Answer: B
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The lists below show five agricultural crops in Alabama, Arkansas, and Louisiana.AlabamaArkansasLouisianasoybeans (s)soybeans (s)soybeans (s) peanuts (p)rice (r)sugarcane (n)corn (c)cotton (t)rice (r)hay (h)hay (h)corn (c)wheat (w)wheat (w)cotton (t)Let U be the smallest possible universal set that includes all of the crops listed, and let A, K and L be the sets of five crops in Alabama, Arkansas, and Louisiana, respectively. Find each of the following sets.The set of crops common to A, K, and L
A. {n, p, s} B. {n, p} C. {c, h, n, p, r, s, t, w} D. {s}
Graph each set of numbers on the number line.-7, -5, -3, -1
A.
B.
C.
D.
Find the unit vector that has the same direction as the vector v.v = -4i - 3j
A. u = - i -
j
B. u = i +
j
C. u = -20i - 15j
D. u = - i -
j
Find values for the variables so that the matrices are equal. =
A. x = 3; y = 11; z = 56 B. x = 11; y = 10; z = 3 C. x = 10; y = 16; z = 392 D. x = 3; y = 6; z = 8