A ladder 25 feet long forms an angle 65 degrees with the ground. How far up the building does the ladder touch?
What will be an ideal response?
22.66 ft.
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Translate the sentence to an equation.Five times a number equals 20.
A. 
= 20
B. 
= 5
C. 5x = 20
D. 20x = 5
Find the root. If the root is not a real number, so state.
A. 
B. 2
C. 
D. 
Solve the problem.In 1985, in the town of Appleby, 22.1% of Hispanics were overweight, increasing by an average of 0.44% per year. In 1985, in the town of Appleby, 0.18% of whites were overweight, increasing by an average of 30.1% per year. If these trends continue, in which year will the percentage of Hispanics who are overweight be the same as the percentage of whites who are overweight? Round to the nearest year. What percentage of Hispanics (to the nearest whole percent) will be overweight at that time?
A. 1986; 22% B. 1984; 22% C. 1988; 23% D. 1982; 21%
Evaluate -(-x) for the given value of x.x = -58
A. -58
B. 0
C. - 
D. 58