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2 years ago

What is the GCF of 12 and 30?

Mathematics

2 answers:

motikmotik2 years ago

5 0

The GCF of 12 and 30 is 6

Scorpion4ik [409]2 years ago

4 0

Answer:

Step-by-step explanation:

i know for sure

if you want to know... well then ok

draw a diagram and put 12 and 30 on the outsides of each box than factor 12 and 30 put the numbers that they both have on each side in the middle circle and the rest on the big circles. Then multiply the numbers in the middle you get dun.. dun... dun...

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Find the 7th term of the geometric sequence with the given terms.

ohaa [14]

Answer:

1. 1458

2. 500 or -500

Step-by-step explanation:

1. a4=54, a5=162

r = 162/54 = 3

a7 = a5 × r²

= 162 × 3² = 1458

2.a4=-4, a6=-100

r² = -100/-4 = 25

r = +/- 5

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NNADVOKAT [17]

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3 years ago

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Darina [25.2K]

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2 years ago

Find the general term of the arithmetic sequence whose first term is 4 and common difference is 2

Pani-rosa [81]

For arithmetic sequence

$a_{n}=a_{1}+d(n-1)

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Sometimes the answer could be asked in the form

a(n)=4+2(n-1),

Sometimes it could asked in simplified form
a(n)= 2n+2

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2 years ago