Answer: subtract 12-4
Step-by-step explanation:
For the range you subtract the smallest number from the biggest number so 12-4.
Answer:
7 TIMES
Step-by-step explanation:
BECAUSE THERE IS 7 DAYS IN A WEEK
Answer:
the answer is 10
Step-by-step explanation:
2x^2-y turns into
2*3^2-8
\ /
2*9-8
\ /
18-8
\ /
10
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Tanx sinx (cos^2x cscx- sinx)
=(sinx/cosx)((cos^2x cscx- sinx)
=(sinx/cosx)((cos^2x 1/sinx- sinx)
=(sinx/cosx)((cos^²x - sin²x)] / sinx
=(sinx/cosx)((cos^²x - sin²x)] / sinx
=(1/cosx)((cos^²x - sin²x)]
=(1/cosx)(2cos²x====> = 2 cos x]
