Avector u has a magnitude of 15 and a direction of 0 degrees. a vector v has a magnitude of 9 and a direction of 35 degrees. find the direction and magnitude of u+v to the nearest whole values

Step-by-step explanation:

Sum Of Vectors

Given

the sum of both is

Given a vector

The magnitude of \vec x is

And the angle is forms with the positive x-axis is

We have

Also

The sum of both vectors is

The magnitude of the sum is

We compute the angle (direction)

Rounding to the nearest integer

Rounding the magnitude

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following