Since we know that there are 180° in π radians, then, how many degrees are there in 7π/12 radians?
Answer:
im not sure i think 467543
Step-by-step explanation
gtrdf:
6
Answer:
Step-by-step explanation:
x² + 4x -21 = x² + 7x - 3x -3*7
= x*(x + 7) -3(x + 7)
=(x + 7)*(x-3)
Answer: There are 3.5 metric tons will be supported by a column 8 m high and two thirds m in diameter.
Step-by-step explanation:
Since we have given that
Height of columns of arena = 9 m
Diameter = 1 m
Load = 14 metric tons
Since Load is directly varies as the fourth power of the diameter 'd', and inversely as the square of the height.
so, Mathematically, it is expressed as

If the height of columns = 8 m
Diameter = 
So, Load would be

Hence, there are 3.5 metric tons will be supported by a column 8 m high and two thirds m in diameter.
Answer:
24;120;201600
Step-by-step explanation:
25. 3 salads, 4 main courses, 2 vegetables, 1 dessert
3*4*2*1=24
26. 5*4*3*2*1=120
27. 8*7*6*5*5*4*3*2*1= 201600