The perimeter of a playing card is 34 centimeters. It is 10 centimeters tall. How wide is it
2 answers:
Answer:7
Step-by-step explanation: 10 +10 +x+x=34
20+2x= 34
-20 20
2x=14 x=7
Answer: its width is 7cm
Step-by-step explanation:
<em>The perimeter of a </em><em>rectangle</em><em> is the sum of twice its length plus twice its width.</em>
perimeter = 2·length + 2·width
34centimeters = 2·10cm + 2·width
width = (34cm -20cm)/2 = 14cm/2 = 7cm
Answer: its width is 7cm
<h2><em>Spymore</em></h2>
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Step-by-step explanation:
15 goes into 18 once with 3 remainder.
18/15-15/15=3/15=1/5
So the answer is:
Your answer is either A or D
here's the solution,
- n = 11
- a = 5 ( a = first term )
- d = 6 ( d = common difference )
we know,
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=》

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nth term ( 11th term ) = 65