Solve the problem.A ladder leans against a building that has a wall slanting away from the ladder at an angle of 96° with the ground. If the bottom of the ladder is 23 feet from the base of the wall and it reaches a point 52 feet up the wall, how tall is the ladder to the nearest foot?

A. 61 ft
B. 59 ft
C. 60 ft
D. 58 ft


Answer: B

Mathematics

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Find the point(s) on the curve where the tangent is horizontal.

Mathematics

Decide whether the argument is valid or invalid, and give the form (of valid or invalid argument) that applies.If it rains, then the squirrels hide.It is raining.

A. Valid; modus tollens B. Valid; disjunctive syllogism C. Invalid; fallacy of the inverse D. Invalid; fallacy of the converse

Mathematics

Complete the table for the function and find the indicated limit.

A. -2.18529; -2.10895; -2.10090; -2.09910; -2.09096; -2.00574 limit = -2.10 B. 4.09476; 4.00995; 4.00100; 3.99900; 3.98995; 3.89526 limit = 4.0 C. -1.22843; -1.20298; -1.20030; -1.19970; -1.19699; -1.16858 limit = -1.20 D. -4.09476; -4.00995; -4.00100; -3.99900; -3.98995; -3.89526 limit = -4.0

Mathematics

Use the Venn diagram below to determine the probability.P(A)

A.
B.
C.
D.

Mathematics