3 years ago

Help pleaseeeeeeeeeee

Mathematics

1 answer:

sesenic [268]3 years ago

7 0

4/10 and 3/10 are the answers

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Which go with which

katrin2010 [14]

Answer:

There are 88 adults and 132 children

Step-by-step explanation:

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3 years ago

A sequence is defined by the formula f(n + 1) = f(n) – 3. If f(4) = 22, what is f(1)?

julsineya [31]

f(n) = f(n+1) +3

f(1) = f(2) +3

f(2) =f(3) +3

f(3) = f(4) +3

So f(1) = f(n) + 3* (n-1)

Put n=4 here so you found

f(1) = f(4) + 3* 3

= 22 +9

=31 ans

hope it helps

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3 years ago

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Slav-nsk [51]

The answer to the question is true

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3 years ago

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AB is a tangent. Find the length of the radius, r.

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4 0

1 year ago

Help please<br> n/9 + 2/3 = -2/3

Free_Kalibri [48]

Answer:

n = - 12

Step-by-step explanation:

n/9 + 2/3 = - 2/3

n/9 = - 2/3 - 2/3

n/9 = - 4/3

n = 9(- 4/3)

n = -36/3

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3 years ago