Sara needs 40 inches of yarn to glue onto each of 25 picture frames. she has a ball of yarn with a total of 950 inches. which of the following explains whether sara has enough yarn to glue onto all 25 picture frames?

a. because 950 ÷ 40 = 24 r10, she has enough yarn for all 25 picture frames.

b. because 950 ÷ 40 = 24 r10, she has enough yarn for only 24 picture frames.

c. because 950 ÷ 40 = 23 r30, she has enough yarn for only 23 picture frames.

d. because 950 ÷ 40 = 23 r30, she has enough yarn for only 24 picture frames.

I've been working on this for a few days and i just don't understand, it's due in a few hours. you.the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α.part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part bsuppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case.part cnow try a numerical problem. what is the direction of the vector w = < -1, 6 > ?