Answer:
a = 2/3
Step-by-step explanation:
3 1/3 = 5a
/5 /5 get the variable alone by removing the 5
2/3 = a
The equation that describes the which gives the area of the pen, A, as a function of x, the length of fence parallel to the barn is A = 130x - x²
<h3>How to find area of a rectangle?</h3>
The pen is rectangular. Therefore,
area of a rectangle = lw
where
Therefore,
perimeter = 2w + l
perimeter = 2w + x
130 = 2w + x
130 - x = 2w
w = 65 - 1/ 2 x
A = xw
A = x(65 - 1/ 2 x)
A = 65x - 1 / 2 x²
Therefore, the function that represents A, the area of the pen is as follows:
A = 130x - x²
learn more on rectangle here: brainly.com/question/12685460
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Answer:
25 I think.
Step-by-step explanation:
I just did 5x5 soo....
Answer:
Step-by-step explanation:
For this question, you count backwards from 0545hrs which is 5:45 am until 7hrs is reached.
5:45 am Thursday
↓
4:45 am Thursday
↓
3:45 am Thursday
↓
2:45 am Thursday
↓
1:45 am Thursday
↓
12:45 am Thursday
↓
11:45pm Wednesday
↓
10:45 pm Wednesday
Therefore, Madaraka express left Nairobi at 10:45 pm on Wednesday
