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-BARSIC- [3]
2 years ago
15

What is 1/3(2/5-2/3w) in expanded form

Mathematics
1 answer:
Ray Of Light [21]2 years ago
8 0
Just distribute! its 2/15 - 9/25w

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On the blueprint of a house, 36 millimeters represents 7 meters. The length of the living room is 27 millimeters on the blueprin
S_A_V [24]
36/27=1.3
7x1.3=9.1
The actual length is 9.1meters
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3 years ago
Match each positive or negative value with the situation that describes it
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Answer:

1.) -10

2.) 10

3.) -27

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2 years ago
The heights (in cm) and arm spans (in cm) of 31 students were measured. The association between x(height) and y(arm span) is sho
abruzzese [7]

Answer:

27.385 cm longer would we expect Mike's arm span to be than George's.

Step-by-step explanation:

We have to find how many centimeters longer would we expect Mike's arm span to be than George's using the equation:

y= 4.5x + 0.977 x

where y= arm span

and x= height

Given:

Mike's height=x = 175 cm

so Mike's arm span= y= 4.5 x + 0.977 x

                                    = 4.5* (175) + 0.977* (175)

                                    = 787.5 + 170.975

                                    = 958.475 cm

George's height = x = 170 cm

so George's arm span= y= 4.5 x + 0.977 x

                                    = 4.5* (170) + 0.977* (170)

                                    = 765 + 166.09

                                    = 931.09 cm

Mike's arm span longer than George's = Mike's arm span - George's arm span

                                                                 = 958.475 - 931.09

                                                                 = 27.385 cm.

8 0
3 years ago
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Answer:

x×25+y×14.5( greater than or equal to symbol)250

4 0
2 years ago
What is the length of C'D' ?<br> feet
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Answer:

7 feet

Step-by-step explanation:

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2 years ago
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