Answer:
9) 496 cubic unit
10)10.94
Step-by-step explanation:
in question 9, req volume will be (volume of cube of lenght 10 - that of hole)
hole can be divided into 5 parts,in which 4 have same dimension 6×6×2,and middle part is cube of dimension 6×6×6, total volume will be 4(6×6×2)+6×6×6
=504 cubic.unit
volume of larger cube is 10×10×10=1000 cubic unit
req answer is 1000-504 cubic unit
=496 cubic unit.
10) the ant should walk diagonally to cover minimum distance to reach from A to B, the shortest distance will be when the ant cover the height of lenght 2,then diagonally btwn 4×8, i.e, by using Pythagorean theorem √(16+64)=8.94
now total will be 8.94+2=10.94, it's the shortest possible distance so far!
I'll update each part after solving... wait!
Answer:
1.3%
Step-by-step explanation:
9 ÷ 700
0.0129
0.0129 × 100
1.3%
Answer:
u = 94
Step-by-step explanation:
First multiply both sides of the equation by 2.
·2 = 6·2
u - 82 = 12
Then add 82 to both sides of the equation
u - 82 + 82 = 12 + 82
This gives you your answer.
Hope this helps!
-MoCKEry
Total up the number calls that each point suggests(y coordinates).
0+2+5+9+4+3+9+6+2+0 = 40 calls