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gogolik [260]
3 years ago
14

Add or subtract each expression.Simplify your final answer show all work.

Mathematics
1 answer:
Elan Coil [88]3 years ago
8 0
1) 2x-1 or x=1/2
2) 5a-16 or a=16/5
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Which property of addition is used in the following (5+12)+6=5+(12+6)
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Find the area of shaded part .​
Firlakuza [10]

Answer:

Area of big rectangle= 5m× 3m

                                   = 15m²

Area of small rectangle=1m× 1m

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Step-by-step explanation: Hope it helps

5 0
3 years ago
Write the equation of a line perpendicular to 5x - 7y =-6 that passes through the point (-5,6)
Likurg_2 [28]

9514 1404 393

Answer:

  7x +5y = -5

Step-by-step explanation:

You can find the perpendicular line by swapping the x- and y-coefficients, and negating one of them. The new constant can be found by using the given point.

  7x +5y = 7(-5) +5(6) = -5

The perpendicular line through (-5, 6) is ...

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