2. When are two polygons with the same number of sides not similar? 3. If you know the length and width of one rectangle and the length of a second rectangle, can you always use corresponding sides to find the width of the second rectangle? Support your answer. 4. Do you need to know the lengths of all the sides of one triangle to find a missing length of a similar triangle? Explain.​

Answer is in the file below

tinyurl.com/wtjfavyw

on friday there were 15 birds

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.