In ?ABC,AB = 3, BC = 4" and AC = 6". In ?PQR, PR = 6 cm, RQ = 8 cm, and PQ =12 cm. Then
(a) ?ABC ~ ?PQR.
(b) ?ABC ~ ?QPR.
(c) ?ABC ~?PRQ.
(d) ?ABC ~ ?QRP.
(e) Because one triangle is measured in inches and the other triangle is measured in
centimeters, the corresponding sides are not proportional.
(c) ?ABC ~?PRQ.
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Perform the indicated operations.(9x2 + 15x - 11) + (30x + 11)
A. 54x3 B. 9x2 + 15x + 22 C. 9x2 + 45x D. 9x2 + 45x - 22
Evaluate using the correct order of operation.2×
A.
B.
C.
D.
Graph the solution set of the inequality and express it in interval notation.|x| > -8
A. (-8, ?)
B. (-8, 8)
C. empty set
D. the set of real numbers
Solve the problem.Noah Field decided to sell 260 shares of stock, which decreased in value by $3.50 per share yesterday. How much money did he lose?
A. $256.50 B. $4550 C. $1820 D. $910