Answer:
-17j - 7m
Step-by-step explanation:
combine like terms -9j - 8j = -17j, there is no like term for -7m
-28. It’s underwater which is -20 and went -8 more feet down.
Answer:
D.252
Step-by-step explanation:
In this question, We have to find which rotation about its center will carry a regular decagon onto itself?
A decagon : 10 sided polygon
As we know, a full rotation can be 360°.
For a decagon: 360/10 =36
For a decagon, any multiple of 36 can map onto itself.
In our options only 252 is the multiple of 36.
So, correct answer is option D 252
Answer:12.0
Step-by-step explanation:
1.75x6.00
10.5+15
