Answer:
67.029 cm ³
Step-by-step explanation:
Volume of cone = ¹/³ πr²h
π= 3.142 , r = diameter /2 so r =2cm , height (h) = 16cm
so V = ¹/³ π x (4) x 16
V = 62.029cm³
Answer:
Step-by-step explanation:
Given
-- Leading coefficient
Required
Determine the polynomial
Represent the zeros with a and b
Such that
The polynomial is:
However, to solve further: We need to symmetrise over 3-i and its conjugate
To define a suitable function, the expression becomes
Open bracket
Answer:
4 - r/3 = 7 and 4 - r/3 = -7
Step-by-step explanation:
absolute value equations get split into a positive equation and a negative equation
4 - r/3 = 7 and 4 - r/3 = -7
Answer:
where's the question at ?
Answer:
£1.31
Step-by-step explanation:
5:7:12
- 5x+7x+12x= 216
- 24x= 216
- x= 9
small : medim : large = 45 : 63 : 108
- 45y+63*2y+108*3y= 648.45
- y(45+126+324)= 648.45
- 495y= 648.45
- y= 648.45/495
- y= £1.31 profit for small cake
