Step-by-step explanation:
in newton rapson method

Let 


Answer:
I would say 2.3 possibly
Plz mark brainliest
Step-by-step explanation:
Answer:
Fossils: number one
Continental Shapes: number three
Seafloor Spreading: number two
The three inside angles of a triangle need to equal 180 degrees.
This means X = 180 - 43 - 59 = 78 degrees.
X and Z make a straight line that also needs to equal 180 degrees,
so Z = 180 - 78 = 102 degrees.
Y = 180 - 102 - 13 = 65 degrees.
580/2=290
the airplane flies 290 per half hour.