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gavmur [86]
2 years ago
13

HELP FAST

Mathematics
2 answers:
Lemur [1.5K]2 years ago
7 0
-4(n+1)-(n+2)
(-4n-4) - (n-2)
-3n-2
nadya68 [22]2 years ago
5 0

Answer:

Hi! The answer to your question is D. -5n-6

Step-by-step explanation:

☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆

☆Brainliest is greatly appreciated!☆

Hope this helps!!

- Brooklynn Deka

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Answer: 197 bags

Step-by-step explanation:

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3 0
3 years ago
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4 0
3 years ago
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Please help me with this problem it is pair each of triangles are similar but not drawn to scale. Calculate any lettered lengths
Sergeu [11.5K]

b = 5.5m a = 6m

b = 17cm a = 80cm

Step-by-step explanation:

The second triangle in the pair is a scaled-up version of the first triangle.

To find b in the first triangle you do 11/2 = 5.5m

To find a in the second triangle you do 3*2 = 6m

To find b in the third triangle you do 68/4 = 17cm

To find a in the fourth triangle you do 20*4 = 80cm

4 0
2 years ago
Pls answer thank you :D
stepladder [879]

Answer:

1)90--63=27

2)180--50=130

3)43

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Step-by-step explanation:

please mark me as brainlest

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The least common denominator of the fractions: 7/8 and 1/4.
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8

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