Answer:
<em>-23x-16</em>
Step-by-step explanation:
-4(2x-6)-5(3x+8)
=-8x+24-15x-40
=-23x-16
Obtuse... (Sorry it is not labeled) Not a right angle since it does not have a 90 degree angle neither acute since it isnt below 60 degree and obtuse due to being over 90 degree
Answer:
x:16
this is related to the Pythagorean theorem
This is the concept of arithmetic, the total number of books that remained will be given by:
[total number of books]-[Books lost/stolen+books repaired]
=1208-[32+24]
=1208-56
=1152
there was 1152 books left