Answer:
The first one is 360 degrees. The second one is 1080.
Step-by-step explanation:
The sum of the interior angles of a quadrilateral are always 360. If you subtract 90 from 360 to get 270. Multiply 270 by 4 to get 1080.
The answer to this problem is A 10
Answer:
interest = $108
Step-by-step explanation:
interest = p * r * t
interest = 600*0.06*3
<u>interest = $108</u>
Answer:
-1 1/2
Step-by-step explanation:
-(3-6b)=6b + 5 .remember to balance!!!!
-6b + 6b= 6b + 6b
-3=12b+5
-3+5=5-5
-8=12b now divide since its the inverse operation
think 12/-8= -1 1/2
so B equals - 1 1/2
No; we have 
. Substituting these into the DE gives
which reduces to 
, true only for 
.
