20 Percent
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Here's [10] if you don't beat me to it by the time I finish typing:
9t^2 +12t + 4 = (3t blank)(3t blank)
= (3t + 2)(3t + 2)
CHECK:
3t*3t + 3t*2 + 2*3t + 2*2
= 9t^2 + 6t + 6t + 4
= 9t^2 + 12t + 4
ANSWER: (3t + 2)(3t + 2)
3 4/9 would be the correct answer
Answer:
2 [3 + 2]
2x5=10
=10km
Step-by-step explanation:
Answer:
LK = 7
Step-by-step explanation:
We are using segment addition
NM + ML + LK = NK
x-6 + 9 + 2x-19 = 23
Combine like terms
x+2x -6+9-19 = 23
3x -16 = 23
Add 16 to each side
3x-16+16 = 23+16
3x = 39
Divide each side by 3
3x/3 = 39/3
x = 13
We want to find the value of LK
LK = 2x-19
=2(13) -19
= 26 -19
= 7