2 years ago

Find the pattern: 1, 1/4, 1/9, 1/16, 1/25

1 answer:

alexandr1967 [171]2 years ago

8 0

The sequence is not geometric or arithmetic because there is no common difference or common ratio between each term.
Not a Geometric or Arithmetic Sequence

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Which of the following equations is equivalent to 3(2p + 4) - (3p - 4) = 43?

emmainna [20.7K]

Answer: (use distributive property then add the like terms)
3(2p + 4) - (3p - 4) = 43
6p + 12 - 3p - 4 = 43
3p - 8 = 43

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2 years ago

NEED HELP ASAP! BRAINLIEST will be granted!!!

noname [10]

Answer:

$1.72222\ radians$

Step-by-step explanation:

Given radius $=9$ and arc length $=15.5$ .

$arc\ length=radius\times central\ angle(radians)\\Central\ angle(radians)=\frac{arc\ length}{radius} \\$

$central\ angle=\frac{15.5}{9}=1.72222\ radians$

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3 years ago

How would you write this equation in terms of sin and cos as well as simplify it from there?

ziro4ka [17]

Try this option:
$(1+ \frac{cosx}{sinx})(1- \frac{cosx}{sinx})- \frac{1}{sin^2x}= \frac{sin^2x-cos^2x}{sin^2x}- \frac{1}{sin^2x}=$
$= \frac{sin^2x-cos^2x-sin^2x-cos^2x}{sin^2x}=- \frac{2cos^2x}{sin^2x}.$
or -2ctg²x

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3 years ago

Help plz do those blank ones plz it would mean alot of help

Korvikt [17]

The second in the top row is this:
42.4-1.5(TIMES)3.1
42.4-46.5
-4.1

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3 years ago

F(n) = -5n<br><br> what is n?

Alika [10]

6n because 5n +n =6 its probably wrong so hope its right??????

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3 years ago