A surveyor needs to determine the distance across a lake. The surveyor selects two points A and B, on one side of the lake, and one point ,C, on the other side of the lake forming a triangle. the distanc3e between points A and B is 50 ft. Angle A measures 70 degrees, and angle B measures 65 degrees. A bridge will be built between points A and C.

How long will the bridge be, rounded to the nearest foot?

What is the exact solution for cos^2 x + 4cos x +4 = 4 on the interval [0,2pi]?

How long will the bridge be, rounded to the nearest foot?

What is the exact solution for cos^2 x + 4cos x +4 = 4 on the interval [0,2pi]?

### Recently Asked Questions

- Could you help me to solve the following economics problems? "The good folks at The Walt Disney Company have decided to open yet another resort. To complement

- Hello, I would like assistance with my CMIS database class. I have to design an Oracle database table using SQL DDL. I need to use a combination of Drop table,

- Use the frequency distribution to the right, which shows the number of voters (in millions) according to age, to find the probability that a voter