<span>1.The length of a rectangle is one more than four times its width. If the perimeter of the rectangle is 62 meters, find the dimensions of the rectangle.
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P = 2W + 2L = 62
W + L = 31
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L = 4W+1
Sub for L
W + 4W+1 = 31
5Wb = 30
W = 6, L = 25</span>
A+s=294
s=2a
Use substitution
a+2a=294
3a=294
a=98
Final answer: 98 adult tickets
Answer:
2145 cm3
Step-by-step explanation:
Break this problem down first. You have two lines each with length of 5. You also have two halves of a circle, combine them to get a full circle with a radius of 2. The formula to find the perimeter of a circle is
![2\pi \times r](https://tex.z-dn.net/?f=2%5Cpi%20%5Ctimes%20r)
and this gives a perimeter of 12.566 for the circle. Add this to your sides and you get a total of 22.566 which is answer B
30 7/40
Step-by-step explanation:
12 4/5 + 17 3/8