Hello!
P = 2,1cm + 2,1cm + 1cm + 3,3cm + 1cm => P = 4,2cm + 1cm + 3,3cm + 1cm => P = 5,2cm + 3,3cm + 1cm => P = 8,5cm + 1cm => P = 9,5cm
Answer: D. 9,5cm
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Answer:
35 = 5x ; x = 7
Step-by-step explanation:
plug 7 in for x
35 = 5(7)
35 = 35
hope this helps!!!
Step-by-step explanation:
9x-3=42
9x=42+3
9x=45
9x/9=45/9
x=5
The question 2 .
428×7.1=3038.8
-12+8=-4
3.4408÷0.092 =37.4
-18÷2=-9