Find vector and parametric equations to represent the following lines in the plane.
a. the x-axis
b. the y-axis
c. the horizontal line with equation y = 4
d. the vertical line with equation x = −2
e. the horizontal line with equation y = k, for a real number k
f. the vertical line with equation x = ℎ, for a real number ℎ

a

step-by-step explanation:

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .

answer is 1

step-by-step explanation: