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riadik2000 [5.3K]
3 years ago
7

Help meeeeeeeeeeeeeeeee

Mathematics
1 answer:
Inga [223]3 years ago
7 0

Answer:

27

Step-by-step explanation:

The width of the frame is 9. If Marcia needs it to be THREE times as long as it is wide, that would mean she would have to multiply 3 x 9 which equals 27

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gulaghasi [49]
2 two-fifths are in four-fifths.

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5 0
3 years ago
Silvio wants to find the perimeter of quadrilateral ABCD. He begins by computing the length of side AB using the distance formul
saveliy_v [14]

Answer:

20

Step-by-step explanation:

AB = √(-4)² + (-3)²

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Perimeter = 5 + 4 + 4 + 7 = 20 units

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2 years ago
4 - (-18) = 4 - (-18) =
VashaNatasha [74]

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6 0
3 years ago
Greta is painting two different rectangular prisms. The prisms have the following dimensions.
ioda

Answer:

prism B is greater

Step-by-step explanation:

prism A

lenght: 1×4=4

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height: 8×1=8

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add them all up and multiply it by 2= 20+3+15×2=76

7 0
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