Using pythagorean theorem :
Answer: about seven
Answer:
(i) 7/10
(ii) 3/10
(iii) 1/5
(iv) Rs 40,000
Step-by-step explanation:
The fraction of the salary spent on food = 1/2
The fraction of the salary spent on rented house fee = 1/5
(i) The fraction spent for both food and rental fee = (1/2) + (1/5) = (5 + 2)/10 = 7/10
(ii) The remainder (rest) of the salary = 1 - 7/10 = 3/10
The fraction of the remainder spent for children's education = 1/3
The fraction of the total salary spent for the children's education = (1/3) × (3/10) = 1/10
(iii) The remaining portion deposited in the bank = 1 - (1/10 + 7/10)) = 2/10 = 1/5
(iv) The amount equal to portion of 1/5 of his salary deposited in the bank is Rs 8000
Let <em>x</em> represent his whole salary, we have;
(1/5) × x = Rs 8,000
x = 5 × Rs 8,000 = Rs 40,000
His whole salary is Rs 40,000.
7x-4=8 simplifies to x = 12/7
this is a vertical line thru ,(0, 12/7,) and as such it has no y intercept. look to see if you copied it down right.
Im pretty sure the answer is A. when they intersect there is only one point where the meet because they are lines. if it was a parabola and a line then it would be 2. but in this case the answer is A.
The volume of the cylinder is 13,571.680263507906 ft^3.
