Answer: doug has 16 cards
Step-by-step explanation: 12+4=16
Give brainliest if it help :)
Answer with explanation:
The equation which we have to solve by Newton-Raphson Method is,
f(x)=log (3 x) +5 x²

Initial Guess =0.5
Formula to find Iteration by Newton-Raphson method




So, root of the equation =0.205 (Approx)
Approximate relative error

Approximate relative error in terms of Percentage
=0.41 × 100
= 41 %
Answer:
x=20. y=15
Step-by-step explanation:
in similar triangles the sides are all in proportion. this means:


so:

x=5×4
x=20
and...

y=3×5
y=15
It is the same as 100 it is 15/100