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pashok25 [27]
3 years ago
7

163, 159, 155, 151.... What will the 23rd term in this sequence be?

Mathematics
2 answers:
mixas84 [53]3 years ago
4 0

Answer:The answer is 75.

Bogdan [553]3 years ago
3 0
The rule is n-4;
163 - 4 = 159
159 - 4 = 155
155 - 4 = 151
151 - 4 = 147

A quick way to solve this is to mutliply 4 by 23 and subtract the product from the 1st term.

23 x 4 = 92
163 - 92 = 71

The 23rd term is 71.

I hope this helps!
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Oooh fun!

Alright, 

formula for a sphere is (4\pir^3)3
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904.78

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PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!
svet-max [94.6K]

Answer:

tan (C) = 2.05

Step-by-step explanation:

Given:

A right angled triangle CDE right angled at ∠D.

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We know, from trigonometric ratios that, the tangent of any angle is equal to the ratio of the opposite side to the angle and the adjacent side of the angle.

Therefore, tangent of angle C is given as:

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Therefore, the measure of tangent of angle C is 2.05.

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