Mathematics
Referring to the figure, complete the proportion (what is_x000D_ the numerator showing as a question mark):_x000D_ x ?_x000D_ — = ——_x000D_ 8 16_x000D_ 

2  Answer:
Solve for x in problem #1._x000D_ 
3  Answer:
Referring to the figure, complete the proportion (what is_x000D_ the denominator showing as a question mark):_x000D_ 4 x_x000D_ — = —_x000D_ x ?_x000D_ 
4  Answer:
Solve for x in problem #3._x000D_ 
5  Answer:
Referring to the figure, complete the proportion (what is_x000D_ the numerator showing as a question mark):_x000D_ ? x_x000D_ — = —_x000D_ x 3_x000D_ 
6  Answer:
Solve for x in problem #5._x000D_ 
7  Answer:
Referring to the figure, on the right triangle shown, find the_x000D_ unknown side length. (If necessary, round to the nearest tenth.)_x000D_ 
8  Answer:
Referring to the figure, on the right triangle shown, find the_x000D_ unknown side length. (If necessary, round to the neartest tenth.)_x000D_ 
9  Answer:
Referring to the figure, on the right triangle shown, find the_x000D_ unknown side length. (If necessary, round to the neartest tenth.)_x000D_ 
10  Answer:
Classify the triangle formed by the given side lengths:_x000D_ 6, 8, 10_x000D_ a. right triangle_x000D_ b. acute triangle_x000D_ c. obtuse triangle_x000D_ d. not a triangle_x000D_ 
11  Answer:
Classify the triangle formed by the given side lengths:_x000D_ 3, 4, 6_x000D_ a. right triangle_x000D_ b. acute triangle_x000D_ c. obtuse triangle_x000D_ d. not a triangle_x000D_ 
12  Answer:
Classify the triangle formed by the given side lengths:_x000D_ 6, 2, 5_x000D_ a. right triangle_x000D_ b. acute triangle_x000D_ c. obtuse triangle_x000D_ d. not a triangle_x000D_ 
13  Answer:
Classify the triangle formed by the given side lengths:_x000D_ 5.4, 3.8, 6.5_x000D_ a. right triangle_x000D_ b. acute triangle_x000D_ c. obtuse triangle_x000D_ d. not a triangle_x000D_ 
14  Answer:
Classify the triangle formed by the given side lengths:_x000D_ 1, 2, 3_x000D_ a. right triangle_x000D_ b. acute triangle_x000D_ c. obtuse triangle_x000D_ d. not a triangle_x000D_ 
15  Answer:
Classify the triangle formed by the given side lengths:_x000D_ 1.6, 3.0, 3.4_x000D_ a. right triangle_x000D_ b. acute triangle_x000D_ c. obtuse triangle_x000D_ d. not a triangle_x000D_ 
16  Answer:
Referring to the figure, find the value of x._x000D_ (Hint: Use the Theorems about special right triangles and write_x000D_ the answer in simplest radical form.)_x000D_ 
17  Answer:
Referring to the Fig. in Question #16, find the value of y._x000D_ (Hint: Use the Theorems about special right triangles and write_x000D_ the answer in simplest radical form.)_x000D_ 
18  Answer:
Referring to the figure, find the value of a._x000D_ (Hint: Use the Theorems about special right triangles and write_x000D_ the answer in simplest radical form.)_x000D_ 
19  Answer:
Referring to the Fig. in Question #18, find the value of b._x000D_ (Hint: Use the Theorems about special right triangles and write_x000D_ the answer in simplest radical form.)_x000D_ 
20  Answer:
Referring to the figure, find the value of m._x000D_ (Hint: Use the Theorems about special right triangles and write_x000D_ the answer in simplest radical form.)_x000D_ 
21  Answer:
Referring to the Fig. in Question #20, find the value of n._x000D_ (Hint: Use the Theorems about special right triangles and write_x000D_ the answer in simplest radical form.) _x000D_ 
22  Answer:
Referring to the figure, find the sine of angle A._x000D_ Express the value as a decimal rounded to four places._x000D_ 
23  Answer:
Referring to the Fig. in Question #22, find the cosine of angle A._x000D_ Express the value as a decimal rounded to four places._x000D_ 
24  Answer:
Referring to the Fig. in Question #22, find the tangent of angle A._x000D_ Express the value as a decimal rounded to four places._x000D_ 
25  Answer:
Referring to the figure, find the sine of angle A._x000D_ Express the value as a decimal rounded to four places._x000D_ 
26  Answer:
Referring to the Fig. in Question #25, find the cosine of angle A._x000D_ Express the value as a decimal rounded to four places._x000D_ 
27  Answer:
Referring to the Fig. in Question #25, find the tangent of angle A._x000D_ Express the value as a decimal rounded to four places._x000D_ 
28  Answer:
Referring to the figure, find the sine of angle A._x000D_ Express the value as a decimal rounded to four places._x000D_ 
29  Answer:
Referring to the Fig. in Question #28, find the cosine of angle A._x000D_ Express the value as a decimal rounded to four places._x000D_ 
30  Answer:
Referring to the Fig. in Question #28, find the tangent of angle A._x000D_ Express the value as a decimal rounded to four places._x000D_ 
31  Answer:
Referring to the figure, use trigonometric ratios to find the _x000D_ value of x. Round decimals to the nearest tenth._x000D_ 
32  Answer:
Referring to the figure, use trigonometric ratios to find the _x000D_ value of x. Round decimals to the nearest tenth._x000D_ 
33  Answer:
The distance of the base of a ladder from the wall it leans against_x000D_ should be at least 1/4 of the ladder's total length. Suppose a 10 foot_x000D_ ladder is placed according to these guidelines. Give the minimum _x000D_ distance of the base of the ladder from the wall. _x000D_ 
34  Answer:
Referring to the ladder in problem 33, how far up the wall will the_x000D_ ladder reach? 
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