Answer:
Step-by-step explanation:
The slope of line e is -6/7
The slope of perpendicular lines are negative reciprocals which means the flip and turn negative.
3.75* .92= $3.45
2.1* 1.10= $2.31
$3.45
+ $2.31
_______
$5.76
Answer:
4pi
Step-by-step explanation:
area of a circle is pi*r^2
and you have diameter of 4
so 4/2 gives radius which is 2
A = pi*2^2 = 4pi
