Select the correct answer from each drop-down menu. in a circle with a radius of 7 feet, the radian measure of the central angle subtended by an arc with a length of 4 feet is . the area of the sector formed by the arc is square feet. assume π = 3.14, and round your answers to the nearest hundredth.

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?