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never [62]
3 years ago
15

Theirs a picture on top.. :) 15. simplify 16. simplify

Mathematics
1 answer:
notsponge [240]3 years ago
6 0

Answer:

15(b)

16(a)

Step-by-step explanation:

15) 2x+10/2

Taking 2 common

2(x+5)/2

x+5

16) -2(-x-3)

(-2*-x)+(-2*-3)

2x+(6)

2x+6

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Answer:

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Fine area in triangle.​
choli [55]
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There is a dotted line to show us how to do,we know the dotted means we don’t actually work that part out.
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3 0
2 years ago
PLEASE HELP FAST
Zigmanuir [339]

Answer:

c=81

Step-by-step explanation:

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This is your value of c that will result in a perfect square trinomial, which is c=81. If you were to keep going, you would do the following:

x²+18x+81=25+81

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(x+9

4 0
3 years ago
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