The answer is 10/7
hope this helped.
Answer:
DF^2=DH^2+HF^2
DF=√DH^2+HF^2
DF=√2(DH^2) {AS IT IS A CUBE THEN ALL SIDES ARE EQUAL}
DF=√2*11^2 {ALL SIDES OF A CUBE ARE EQUAL}
DF=√2*121
DF=√242
DF=15.555
THEREFORE,OPTION B..
Given :
400 reduced by 3 times my age is 241
To Find :
My age .
Solution :
Let, age is x .
So , expressing given condition mathematically , we get :

Therefore, the age is 53 years.
Hence, this is the required solution.
Answer:
160403.47
Step-by-step explanation:
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7.32*600=4392
4392*0.56= 2459.52
2459.52*3= 7378.56
7378.56/3.45=2138.71
2138.71*75= 160403.47