Which situation has a net result of zero? The temperature was -9°F and fell 9°F. Janet had $4 and gave $3 to her friend.

High tide was 5.5 ft and now low tide is -0.5 ft.

The hot-air balloon rose 539 feet. It then lost 539 feet of altitude.

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.

kekdkdkccc

so

step-by-step explanation:

kekdkckcldlx

think the answer would beb