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2 years ago

I think of a number, multiply it by 3, add 4 and square the answer

Mathematics

2 answers:

netineya [11]2 years ago

7 0

Step-by-step explanation:

I can read your mind you know

just ask me how

and see the magic

think of any number,

add it by 3 then by 5 then by 1.

multiply it by two

divide it by two

subtract the first number you thought of from your current number

your answer will be 9

I'm I correct ?

WINSTONCH [101]2 years ago

5 0

Answer:

2 x 3 = 6 + 4 = 10 squared = 100

Step-by-step explanation:

The square of a number is the number that can be multiplied by itself to get that specific number, for example 10 x 10 = 100

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Answer:

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3 years ago

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4 0

3 years ago

Read 2 more answers

What are the first three terms of the sequence defined by the recursive function an=an-1-(an-2-4), when a5=-2 and a6=0

BaLLatris [955]

Answer:

6, 10, 8

Step-by-step explanation:

aₙ= aₙ₋₁ - (aₙ₋₂ - 4)= aₙ₋₁ - aₙ₋₂ + 4

a₅= -2

a₆= 0

-----------

aₙ₋₂= aₙ₋₁ - aₙ + 4

a₄= a₅- a₆ + 4 = -2 - 0 + 4 = 2
a₃= a₄ - a₅ + 4 = 2 - (-2) + 4 = 8
a₂= a₃ - a₄ + 4 = 8 - 2 + 4 = 10
a₁= a₂ - a₃ + 4 = 10 - 8 + 4 = 6

The first 3 terms: 6, 10 and 8

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3 years ago

. 6.8 • 102<br> Help me c:

AnnZ [28]

Answer:

693.6

Step-by-step explanation:

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3 years ago

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kolbaska11 [484]

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3 0

3 years ago

I think of a number, multiply it by 3, add 4 and square the answer​

I think of a number, multiply it by 3, add 4 and square the answer