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bogdanovich [222]
3 years ago
8

read the following numbers and decide what the next number should be.( 12 ,21, 23, 32 ,34 ,43, 45..) is the answer 38, 54, 58, 0

r 66
Mathematics
1 answer:
ozzi3 years ago
6 0

It'd be 54. Its flipping the numbers, adding two, flipping again, repeat.


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4.2 is the answer of this question you are asking ✌️
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2 years ago
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Two intelligent, honest students are sitting together at lunch one day when their math teacher hands them each a card. “your car
Lady bird [3.3K]
Answer: The loser's card shows 6.

Explanation: Let's start by naming the first student A and the second student B.
Since the product of A and B are either 12, 15, or 18, let's list every single possibility, the first number being A's number and the second number being B's number.

1     12
1     15
1     18
2     6
2     9
3     4
3     5
3     6
4     3
5     3
6     2
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15  1
18  1

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6     3

Using this same logic, we know that we can cross off all of the digits that occur only once in B's column.

2     6
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4 0
3 years ago
If the sum of three consecutive multiples of 7 is 945. Find the smallest among them​
Firlakuza [10]

consider first number is = x

formula,

(n / 2)(first number + last number) = sum,

7/2(x+x+6)= 945

2x+6= 945×2/7

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x=264/2= 132

Answer the smallest number is 132.

8 0
2 years ago
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Answer:

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Step-by-step explanation:

Let us assume that Johnny has x items and Bobby has y items in their list.

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Johnny asked for 8 fewer items than bobby. So,

\Rightarrow y-8=x  -----------2

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5 0
2 years ago
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