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Ilia_Sergeevich [38]
3 years ago
11

3s -8w+6 use s=6 and w=-2​

Mathematics
2 answers:
nydimaria [60]3 years ago
5 0

Answer:

40

Step-by-step explanation:

Helga [31]3 years ago
3 0

Answer: 40

Step-by-step explanation:

Fill in variables: 3(6)-8(-2)+6

Multiply: 3(6)=18; -8(-2)=16

Replace: 18+16+6

Combine like terms: 40

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A piece of wood is 3 1/2 feet long how many total inches long is it?
Kamila [148]

Answer:

42 inches

Step-by-step explanation:

1 foot is 12 inches

12 times 3=36

12 divided by 2=6

36+6=42

8 0
3 years ago
If two similar polygons have perimeters of 36 and 21 inches.
jek_recluse [69]

Answer:

91

Step-by-step explanation:

Two similar polygons, means a similarity would exist in both polygons

  • Perimeter of a rectangle = 2(l +w)
  • Perimeter of the larger rectangle = 36 (because it's the largest figure)
  • equation becomes  36 = 2(L + W)
  • since L = 14, it becomes = 36 = 2(14 +W)
  • 36 = 28 + 2W
  • 2W = 36 - 28 = 2w = 8
  • w = 4.

Now we assume that since the rectangles are similar, they would have similar dimensions, in this case Width. so with this, we find length  of smaller rectangle.

  • 21 = 2(L + 4) = 21 = 2L + 8
  • 2L = 21 - 8 = 2L = 13
  • L = 13/2 = 6.5.

lastly the product of the length of both polygons = 14 * 6.5 = 91.

Their Products length is 91

6 0
3 years ago
BRAINLEST IF ANSWERED QUICKLY AND CORRECT
Feliz [49]

Answer:

i think its b i'm not entirely sure

Step-by-step explanation:

3 0
3 years ago
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Sierra makes frozen juice bars. she uses 3/8 cup of orange juice for each bar. how many cups of orange juice does she need to ma
Minchanka [31]
Sierra is thirsty dammit
3 0
3 years ago
Please I need help please!!!!!!!
UkoKoshka [18]

Answer:

1/3= 137.51 so b

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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