Which equation could be used to find the length of the hypotenuse?
5 cm
8 cm
o 5² +8² = c²
o 5²+0²= 8²
o c² – 5² = 8²
o 8²_5² = 0²

5^2 + 8^2 =c^2 is the answer

explanation

Pythagoras theorm a^2+b^2=c^2

both 5 and 8 can be either be a or b

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.