Please help! I’ll mark brainliest

the 2 figures are congruent bc if you reflect abcd over the y axis then over the d axis the figures overlap

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

hiking down a winding trail.

step-by-step explanation: