Answer: (-4,5)
Step-by-step explanation:
Rotating 90 deg. counterclockwise maps (x,y) onto (-y,x), so (5,4) maps onto (-4,5).
Answer:
0.8 kilowatt/hour
Step-by-step explanation:
divide 4/5, gives you .
Answer:
(2x+11)x (2x-11)
Step-by-step explanation:
<span>A proof should always begin with stating the given information.
True</span>
3$
Step-by-step explanation:
12$-(12$:4+12$:2)=12$-(3$+6$)=12$-9$=3$ Hope this helped!
