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OleMash [197]
3 years ago
9

HELP WILL NAME BRAINEST

Mathematics
2 answers:
Mamont248 [21]3 years ago
5 0
I used trial and error for this one.
tricycles= 3 wheels
bicycles= 2 wheels

t+b=15
tricycles wheels + bicycle wheels = 36
6 tricycles have 3 wheels each = 18
9 bicycles have 2 wheels each = 18
18+18= 36 wheels and 6+9=15 bicycles and tricycles

THEREFORE there are 9 bicycles
kipiarov [429]3 years ago
3 0
9 bicycles and 6 tricycles
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Find the tenth term in the following geometric sequence. 8, 4, 2, 1, . . .
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Answer:

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Step-by-step explanation:

The general term a[n] of a geometric sequence is given in terms of the first term a[1] and common ratio r as ...

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The given sequence has an initial term of a[1]=8 and a common ratio of 4/8=1/2. Then the general term is ...

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The 10th term is then ...

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3 years ago
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Answer:

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Step-by-step explanation:

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6 0
3 years ago
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Phoenix [80]

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