40, 75, 80 Summee bridge? I love them. You’ll have to tell me what grade level. I did them for years.
The solution to the problem is as follows:
Given: 2.5 lb
Asked: 2.5 lb -----> kg
Answer:
2.5 lb * ( 1 kg/2.2 lb) = 1.1 kg
Therefore, the weight of the book in kg is 1.1 kg.
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If the length of the ladder is x then 12/x=cos70, so x=12/cos70=35’ approx, answer c.
49=-7k is equivalent to D because when you simplify both of them, you get -7=k
what are do you want from me i don't even know my bad
