Question

Describe the vector as an ordered pair. Round the coordinates to the nearest tenth. Diagram is not drawn to scale.

Answer 1

set up a triangle and use sin and cos

Answer 2

how do i do that?

Answer 3

<–1.1, –4.9>
<5.1, –22.2>
<-4.9, –1.1>
<22.2, –5.1>

Answer 4

answer choices..

Answer 5

\[\sin(13)=\frac{ y }{ 5 }\]
and
\[\cos(13)=\frac{ x }{ 5 }\]

solve for x and y, respectively and you'll have your ordered pair (x, y)

Answer 6

???

Answer 7

<5.1, –22.2>??

Answer 8

\[y = \sin(13)*5 = 1.1\]
\[x=\cos(13)*5=4.9\]

since our vector is in quadrant III, our x and y will be negative
so, (-4.9, -1.1)

Answer 9

thankyou!!