Answer:
anytomys
Step-by-step explanation:
61.7
we have:
cos 56⁰.x = 30/tan 41⁰
=>
22 + x ≤ 40
x ≤ 18 pounds
Maximum weight = 40 pounds
Initial weight = 22 pounds
Let Maximum weight that can be added = x
Mathematically, this means :
Initial weight + additional weight ≤ 40
That is ;
Additional weight, x :
x ≤ 40 - 22
(D) 13x + 17y + 11z
is right answer
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