Answer:
1, 3, 7, 21!
Step-by-step explanation:
If the length of the ladder is x then 12/x=cos70, so x=12/cos70=35’ approx, answer c.
The derivative of sec x is equal to sec x tan x. The derivative of the first derivative can be determined using the rule of products. The derivative is equal to sec x sec^2 x + tan x * sec x tan x. The simplified answer is sec^3 x + sec^2 x tan x equal to sec^2 x ( sec x + tanx )
Answer:
m < 8 = 54.4°
Step-by-step explanation:
Answer:
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Step-by-step explanation:
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