Answer:
Greg used 1/10 more meters
Step-by-step explanation:
3/5=6/10
1/2=5/10
Use chain rule
d/dx ( cos2x) = sin2x*2
Take the derivative of the outside (cos(2x)) which is cos in this case.
then you take the derivative of the inside which is 2
derivative of 2x with respect to x is 2.
F=-4+6g
tell me if I'm wrong cuz I'm not that good at math but I wanted to try the question
16r^2+ 2r -4r
16r^2 - 2r
2r ( 8r -1)
Answer:
= 21i
Step-by-step explanation:
√-9 = 3i
= 7 . 3i
Multiply the numbers: 7 . 3 = 21
= 21i
Hope this helps!
