Mathematics BLF?

Hello gutefrage community,

I've gone through the entire calculations for this past BLF (just part A for now), but there are often no real solutions for the rescheduled dates. I haven't found any, so I wanted to know roughly whether what I've created makes sense. Thanks in advance!

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evtldocha
1 year ago

To the quick:

(1) The height is not 5 m, because the hypotenuse of the triangle to be considered is only 4 m. Correct would be:

9) Like you Right Equations have come, I cannot understand.

evtldocha
1 year ago
Reply to  Etienne07

The equation would be simple:

(1)   x +   y =  16
(2) 4·x + 8·y = 100

… and I would have understood the solution.