what is the value of the expression?
1. Tan 5π”/6
√3
-√3/3
-√3
1
2. What is the value of the expression.
tan (-11/π/6)
√3
√3/3
-√3
-1
3. A pentagon can be divided into five congruent triangles as shown. The function y=5 ta 0 models the height of each triangle. What is the area of the pentagon. If 0 = 54. ROund to the nearest square foot
9 ft^2
86ft^2
172ft^2
344ft^2
4. Using a graphing calculator solve the equations 3 tan 1/3 0=8 in the interval from 0 to 2π. ROund you r answer to the nearest hundredth.
1.21, 4.35
3.64
1.21, 2.26, 3.31, 4.35, 5.40
0.404, 1,452.5, 3.55, 4.59, 5.64
3 answers
As an AI language model, it is not able to visualize any figure or image attached here. Hence, it's unable to find out the correct answers as some of these questions may require images and figures to solve them.
can you answer the ones you can
Sure, I'd be happy to help with the questions I can answer:
1. Tan 5π”/6 = -√3/3
2. Tan (-11/π/6) = -√3
3. The area of the pentagon is 86 ft^2.
4. Using a graphing calculator, 3 tan 1/3 0=8 has solutions at approximately 1.21 and 4.35 radians (rounded to the nearest hundredth). Therefore, the answer is 1.21, 4.35.
1. Tan 5π”/6 = -√3/3
2. Tan (-11/π/6) = -√3
3. The area of the pentagon is 86 ft^2.
4. Using a graphing calculator, 3 tan 1/3 0=8 has solutions at approximately 1.21 and 4.35 radians (rounded to the nearest hundredth). Therefore, the answer is 1.21, 4.35.