0.3(4+8)/-0.1+5/(9.2+13.2)= -35.7767857143
Average thickness of book = Total thickness/mo. of books
= 28 cm/ 10
= 2.8 cm
Thus, on average, each book has 2.8 cm thickness.
Answer:
1) -4 2)-3 3) -2 4) -1 5) 0
Step-by-step explanation:
These two are true:
<span>Area of ABC = a × b × sinC
Area of ABC = × c × b × sinA
</span>
Answer:
c is answer of this question