Answer:
x = 9
Step-by-step explanation:
If ΔMNO ≅ ΔPST, their corresponding sides must also be ≅(congruent).
NO is corresponds to TS, thus sides NO and side TS are ≅.
=> 20 = 3x - 7
=> 3x = 27
=> x = 9
D. 3.14
hop this helps ^o^
each term has h^1
each term's coefficient is divisible by 12
12h( 3, h^5, 4h^4)
hopefully this answer can help you to answer the next question
