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kupik [55]
2 years ago
13

If something is 34 mins how many times can it play in 7 hours

Mathematics
1 answer:
GarryVolchara [31]2 years ago
5 0

Answer:

12

Step-by-step explanation:

my boys said so, and I agree

(7*60)/34

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Answer:

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3 years ago
7x - 8 = 41 what does x equal to
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7

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
2 Points
Over [174]

Answer:

A. Five places to the left

Step-by-step explanation:

Scientific notation is a method used so we can show a very big/small number easier. Rather than putting so many zeroes, we put the number in the format of a number multiplied by 10^x.

Before putting a number into scientific notation, you need to know which number is a significant  figures. In this question, there are two significant figure which is 39, all zeroes on the right is insignificant. We can move the decimal to convert the number into 3.9 * 10^5. Basically you need to move the decimal to the left  if the exponent positive, but move it to the right if its negative. The exponent is +5 so we move the decimal points 5 places to the left.

6 0
3 years ago
Show that cos2x=cosx
PSYCHO15rus [73]

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factor

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taking the arccos of each side

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these are the principal values

now we need to add 360

x = 120+ 360n      x=-120+ 360n      x = 0 + 360n  where n is an integer


3 0
3 years ago
12 belongs to which set(s) of numbers?o Natural Numbers, Whole Numbers, and Integers onlyNatural Numbers and Whole Numbers onlyo
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Integers are written without no fractional components so 12 is an integer .

Natural numbers are positive numbers just like the number we count. 12 is a natural number.

Rational numbers

3 0
1 year ago
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