the length of a rectangle is 5cm longer than twice the length of the width. if the perimeter of the rectangle is 88, what Is the
width?
1 answer:
Width=x
length=2x+5
perimeter of a rectangle=2(length)+2(width)
We can suggest this equation:
88=2(2x+5)+2x
88=4x+10+2x
6x=88-10
6x=78
x=78/6
x=13
width=x=13
length=2x+5=2(13)+5=26+5=31
Answer: the width would be 13 cm.
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the ratio of 6 to 45 can be simplified to
2 : 15
Do you mean the ratio 1:2
Answer:
145
Step-by-step explanation:
Adjacent interior angle = x
Sum of exterior angle and adjacent interior angle = 180
35 + x = 180
x = 180 - 35
x = 145
