percentage error is .5/12 = 4.17%
Hope this helps!
~LENA~
We can find a rectangular area by multiplying the length and width of the rectangle that encloses it. Here,
7ft * 8ft = 56 ft²
Answer:
4 and 5
Step-by-step explanation:
See attachment
Answer:
2.3 years.
Step-by-step explanation:
Hope this helps! :D
By the way, Can I please have brainliest?
Answer:
perimeter = 10x + 2
area = 6x^2 + 2x
perimeter = 52
area = 160
Step-by-step explanation:
perimeter = 2 * length + 2 * width
perimeter = 2(3x + 1) + 2(2x)
perimeter = 6x + 2 + 4x
perimeter = 10x + 2
area = length * width
area = (3x + 1)(2x)
area = (2x)(3x + 1)
area = 6x^2 + 2x
For x = 5:
perimeter = 10x + 2 = 10(5) + 2 = 50 + 2 = 52
area = 6x^2 + 2x = 6(5^2) + 2(5) = 6(25) + 10 = 150 + 10 = 160
