170 - 7m > 99
170 > 7m + 99
71 > 7m
71/7 > m
10 1/7 > m
Answer:
B and C
Step-by-step explanation:
Answer:
It will cost $39,337.92 for the piller.
Step-by-step explanation:
Given that,
The diameter of the cylinder, d = 8 m
Height of the cylinder, h = 9 m
If concrete cost $87 per cubic meter, we need to find how much the concrete cost for the pillar.
The volume of the cylinder is given by :
Cost per cubic meter = $87
Cost for 452.16 m³ will be :
C = 452.16 × 87
C = $39,337.92
Hence, it will cost $39,337.92 for the piller.
<span>The opposite sides of the parallelogram are congruent.
The diagonals of the parallelogram are congruent.
The opposite angles of the parallelogram are congruent.
I think I'm not too sure</span>