Mathematics
Mathematics, 01.04.2020 04:32, breeannaalanizj2000

Can yall give me the answers for all of these please


Can yall give me the answers for all of these pleaseeeee

answer
Answers: 3
Answer
answered: Guest

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

Answer
answered: Guest
25% increaseplus i think decrease i only know increase: ((
Answer
answered: Guest
Y=-3x is the correct answer

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