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Valentin [98]
3 years ago
5

-3 + ( 3/4 - 1/4) powered by 2

Mathematics
1 answer:
kirza4 [7]3 years ago
5 0
<span>-3 + ( 3/4 - 1/4) ^2 is what you're asking
-----------
Solve Parenthesis first
</span><span>-3 + ( 3/4 - 1/4) ^2
-3 + 0.5 ^2
---------------
Now solve the exponent (or power)
</span>-3 + 0.5 ^2
-3 + 0.25
-----------------
Now solve the rest
-3 + 0.25 
-2.75 is your answer

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What number comes next in the series? 31, 1031, 402, 16, ____
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Answer:

Another person already answered this question. Their name is writersparadise. I give all credit to him/her for this answer.

Step-by-step explanation:

There could be many answers for this question. In general, the number that comes after 16 is a number with 8 as the sum of its digits.

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1st number 31 – Sum of digits is 3 + 1 = 4  

2nd number 1031 – Sum of digits is 1 + 0 + 3 + 1 = 5

3rd number 402 – Sum of digits is 4 + 0 + 2 = 6

4th number 16 – Sum of digits is 1 + 6 = 7

Therefore, the missing number could be the single digit number 8 or any of the two-digit numbers 17, 26, 35, 44, 53, 62, 71 or 80. It could also be a bigger number with the digits of any of the given two-digit numbers and 0 for the other digits such as 260 or 7001.

Read more on Brainly.in - https://brainly.in/question/3032926#readmore

4 0
3 years ago
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3 years ago
The perimeter of a rectangular deck measured 130 m. What are the possible
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The possible dimensions of the deck can be anything that adds up to be 130 m.

Step-by-step explanation:

<em>The perimeter could be 1m x 64m.</em>

Two sides would be 1m each (so 2m total) and the other two sides would be 64m each (128m total). 2 + 128 = 130m.

<em>The perimeter could be 15m x 50m.</em>

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8 0
3 years ago
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