5x²+y²=3
by implicit differentiation we shall have:
10x+2yy'=0
the second derivative will be:
10+2y"=0
2y"=-10
y"=-5
Answer:
0.7999989281
Step-by-step explanation:
x1 = cos^-1 (3/5)
x1= 53.13°
sin(53.13) = 0.7999989281
1,3,5 because they are all negatives less than -3
Step-by-step explanation:
Given figure is of HEXAGON.
the sum of the measures of the interior angles of a hexagon
