<span>X+(X+1)=31
</span>x is the first number and the second number should be x+1, since they are consecutive
Answer:
3x^4+9x^3
Step-by-step explanation:
Perimeter of a square is expressed as;
P = 4L
L is the length of each side
Given
P = 12x^4 + 36x^3
12x^4 + 36x^3 = 4L
4(3x^4+9x^3) = 4L
Divide both sides by 4
4(3x^4+9x^3)/4 = 4L/4
(3x^4+9x^3) = L
L = 3x^4+9x^3
Hence the length of each side is 3x^4+9x^3
Answer:
37cm
Step-by-step explanation:
width = w
length = 2w+1
perimeter = 2(length +width)
110 =2(2w+1+w)
110 = 2(3w+1)
110 = 6w+2
108 =6w
18 = w
width = w = 18cm
length = 2w+1 =2(18)+1 =36+1 =37cm
Rounded to tenths its 3.3
Hope this helps! Please make me the brainliest, it’s not necessary but appreciated, I put a lot of effort and research into my answers. Have a good day, stay safe and stay healthy.
Mode is which number appears the most. Mean is adding up all the numbers and dividing by the amount of numbers. Median is the middle number of the ordered numbers from least to greatest. Look at the set. they are in order so median is off. Numbers appear more than once so mode is off. However, mean is not there. We don't have an average. (adding up the numbers and dividing by amount.) So the answer should be mean.
good luck!
