Answer: (-3, 4)
Step-by-step explanation: Given point coordinate (4,3).
We need to rotate the given point about 90º.
<em>In order to find the new coordinates of rotation 90°counterclockwise about the origin, we can apply rule (h, k) ---> (-k,h).</em>
Where (h,k) are the coordinates of original image on axes and (-k,h) are the coordinates of rotated image.
In resulting coordinates of the image first swap the x and y coordinates of the original image and then make the sign opposite of each x-coordinate.
On applying rule (h, k) ---> (-k,h), we get
(4,3) ---> (-3, 4)
Answer:
8087
Step-by-step explanation:
Answer:
sin X = 
cos X = 
tan X = 
Step-by-step explanation:
First, find what the hypothenuse is:
c = 30
sin x = 
cos x = 
tan x = 
10.1.......... take the negative away
