The set of ordered pairs represents a function because every input has only one corresponding output.
Strictly speaking, every number is a member of the set of complex numbers, so, every number is a complex number.
A complex number is of the form z = x+iy, or z = (x,y).
So, if w is a real number, you can write w as w+i0.
The answer would be 25...
Think about it, switch 25 with z
Answer 25 - 3 = 22
Correct
The volume of a cone is V=(1/3)*(pi)*(r^2 )*(height)
V=(1/3)*(pi)*(1.5^2)(4)
V=9.43
or in terms of pi
V=3pi
Answer:
the volume is 0.8 × 0.3 × 1.3 = 0.312 units cubed.
Step-by-step explanation:
After scaling down 1/10:
Length = 8 ÷ 10 = 0.8
Width = 3 ÷ 10 = 0.3
Height = 13 ÷ 10 = 1.3