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STALIN [3.7K]
3 years ago
11

Prove: 1-tan^2 x/ 1+tan^2 x= 1-sin^2 x

Mathematics
1 answer:
Bas_tet [7]3 years ago
3 0
Check solution here.hope it will be of help.

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A 25 m tall flagpole casts a shadow that is 10 m long. At the same time, a nearby office building casts a shadow that is 26 m lo
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2 years ago
Brad can type 1260 words in 1/2 hour. What is Brad’s average typing rate in words per minute?
Ilia_Sergeevich [38]

Brad average typing rate in words per minute is 21

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5 0
3 years ago
-8b-32 what is the answer with work?
Crank
Well the LCM (lowest common multiples) for 8 and 32 would be 4. So plug 4 into "b" -8×4-32. -8×4=32. -32-32. Since you can't subtract 32 and 32 you add! Which gives you -64.

Hope this helps (:
7 0
3 years ago
Insert each of the following numbers between two consecutive multiples of 5: 13 37 48 61 93
DedPeter [7]
10 (13) 15
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7 0
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