Finding the Sum of Two Vectors Given Their Magnitude and the Direction Angle Between the Vectors
Let w represent the sum of vectors u and y. Find the magnitude of w and the angle between w and u given the
following information:
|u| = 14
|v| = 16
The angle between u and vis 120°.
The magnitude of w is approximately
The angle between w and u is approximately

Determine the next term in the sequence. then write the next 2 terms 4,16,28, what number do you do to get that?

Three times the sum of a number and seven is negative thirty-six. what is the number?

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth