A child pulls a sled along level ground by exerting a force of 30 pounds on a rope that makes an angle of 35° with the horizon.  How much work is done pulling the sled 200 feet? Round your answer to the nearest foot-pound. Use the equation ∥F∥−→ ∥AB∥−→−− cosθ

Q: C 3.9 30° 4. 4. 100 3.9

A: Sum of all 4 internal angles will be equal to 390 So,  So angle A + angle B+ angle C + angle D=360

Q: Use the law of sines, the law of cosines, or the Pythagorean Theorem to solve ∆ABC. Round to one…

A:

Q: Find angle –30° in radian measure as a multiple of a. a. 67 b. T/2 2 с. 6 d. 3 3 е. 6

A: The given angle is of measure

Q: Refer to the figure below. m/A= 106% A 39°

A: We know that sum of angles of a triangle is 180°.

Q: Find the magnitude of v.     v = 4i

A: Given v = 4i