Answer:
280.19 ft³
Step-by-step explanation:
1. put value of "pie".
2.put value of r.
3. 4³=64
4. multiply all the upper number=5632
5. multiply denominator/ LCM= 21
6. 5632÷21= 268.19 ft³
Answer:
The contribution of sam in national insurance in last month = 151.2 /-
Step-by-step explanation:
Gross salary last month = 1260
Contribution to nation insurance = 12 %
Therefore he pay last month to nation insurance is 12 % of 1260.
⇒ 1260 × 
⇒ Contribution to national insurance = 151.2 /-
Therefore the contribution of sam in national insurance in last month = 151.2 /-
Answer:
From general equation of a line:

m » slope, b » y-intercept.
but perpendicularly:

at point (6, 2):

therefore, equation is :

-8 -8 = -16
You add -8 to -8