90 degree rotation clockwise : (a,b) --> (b,-a)
so... (24,-15) --> (-15,-24) is a 90 degree clockwise rotation
Answer:
Step-by-step explanation:
C. a cleaner is hired to clean a house before it is bought.
Answer:
A.Brandon’s sound intensity is 1/4 the level of Ahmad’s mower.
Step-by-step explanation:
Answer:
19.2
Step-by-step explanation:
<u>6*(0.8)</u>*4 > 4.8*4
4.8*4 > 19.2
1: 294
5:18
7:9
I'm not completely sure about 3. I hope this helps anyway!
