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katrin2010 [14]
4 years ago
10

Help me on 1,2,3,5,and 6 please

Mathematics
1 answer:
arlik [135]4 years ago
8 0
Since most of these are mixed number you have to convert them into improper fractions.
For an example 2 3/4 x 1/2
First you would have the convert 2 3/4
You would add 2 to 3 then multiply 2 to 4
So it would be (2x4) + 3
You keep the denominator of the originally fraction so it would be 11/4
Then to finish you would multiply straight across so
11x1= 11
4x2=8
11/8
1 3/8
Hope this helps!!
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127 pounds to kilograms?​
shusha [124]

For this case we must make a conversion from pounds to kilograms.

By definition we have to:

1 kg equals 2.20462 pounds. Making a rule of three we have:

2.20462 pounds ---------------> 1 kg

127 pounds -----------------------> x

Where "x" represents the amount of kg.

x = \frac {127 * 1} {2.20462} = 57.6062

Thus, 127 pounds represent 57.61 kilograms.

Answer:

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3 years ago
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7:5 is equivelnt to 21: complete the statement to show a equivelent ratio
prisoha [69]
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3 years ago
WILLLLL MARK BRAINLIEST IF GOTTTEN RIGHT U GET IT WRONG ON PURPOSE I WILL REPORT U
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Answer:

your answer is AA

Step-by-step explanation:

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3 years ago
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lara [203]
Y = -6x + 2 . . . . . . . . (1)
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Answer:

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Years are values we can either subtract or minus so they fall under the interval scale.

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