John is building a fence for the animals on his farm. The perimeter of the rectangle should be less than 100 meters. The length
of the rectangle is 4 meters more than the width. Which inequality expresses all of the possible widths, in meters, of the rectangle?
1 answer:
Answer:
Step-by-step explanation:
Let the width w = x
Length l = 4x
Perimeter of rectangle= 2(l + w)<100
2(x + 4x) < 100
2(5x) < 100
10x < 100
x < 100/10
x < 10
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40 - 3k + 10k = -10 - 8k - 10
40 + 7k = -10 - 8k - 10
40 + 7k = -8k - 20
40 + 7k - 40 = -8k - 20 - 40
7k = -8k - 60
7k + 8k = -8k - 60 + 8k
15k = -60
15k/15 = -60/15
k = -4
Answer:
Step-by-step explanation:
last one
Answer:
22
Step-by-step explanation:
x-1 is a midsegment.
According to the Triangle midsegment theorem, x-1 is half of the third side (42)
x-1 = 42/2
x-1 = 21
x= 22
or
2x-2=42
2x=44
x=22
Hope this helps!
9 yards I’m sorry if it’s wrong
The volume is 508.94 cm^3
