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Paul [167]
3 years ago
5

Simplify: 1/4 (2n - 2 n+ 2 )​

Mathematics
1 answer:
Tcecarenko [31]3 years ago
4 0

Answer: dang i just had the answer

Step-by-step explanation:

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Pleasee helpp<br><br> Write a^3 •a^4 without the exponents
Sliva [168]

Answer:

a x a x a x a x a x a x a

Step-by-step explanation:

a^3 is three a's being multiplied by each other. a^4 is four a's being multiplied by each other

5 0
2 years ago
Please help, will give brainliest!
12345 [234]

Answer:

Step-by-step explanation:

In parallelogram, diagonals bisect each other

DP = IP

7x - 8 = 3x

7x       = 3x + 8

7x - 3x = 8

      4x = 8

       x = 8/4

     x = 2

NP = YP

3y = 7x - 2

3y = 7*2 - 2

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6 0
3 years ago
Work out the number of sides tile A has.<br> Both tile A and tile B are regular polygons
finlep [7]

Answer:

12

Step-by-step explanation:

since tile B is a regular polygon means it is an equilateral triangle. The angle inside B would be  60.

(360 - 60)/2 = 150 (interior angle of tile A)

180 - 150 = 30 (exterior angle of tile A)

therefore number of sides = 360 /30 = 12

8 0
3 years ago
If your grade is a 93% and you got 20 points taken off your grade, what will your new grade be?
vodka [1.7K]
Your grade would be 73%
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oee [108]

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