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rewona [7]
2 years ago
7

Can someone help me w this ? whoever gets it right gets brainliest

Mathematics
1 answer:
Alchen [17]2 years ago
4 0

Answer:

1) 144 ft

2) 292.5 ft

Step-by-step explanation:

1) SA= lw+ 4(1/2( <em>l </em>)h)

  SA=6*6+ 4(1/2( 6 )9)

  SA=36+ 4(1/2( 6 )9)

  SA=36+ 4( 3*9 )

  SA=36+ 4( 27 )

  SA=36+ 144

2) SA= 1/2( / )h+ 3(1/2( <em>l </em>)h)

   SA=1/2( 15 )13+ 3(1/2( 10 )13)

   SA=7.5*13+ 3 ( 5*13 )

   SA=7.5*13+ 3 ( 65 )

   SA= 97.5+ 3 ( 65 )

   SA=97.5+ 195

   SA= 292.5

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4k+11 is the answer

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2 years ago
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stepladder [879]

Answer:

The regression line is not a good model because there is a pattern in the residual plot.

Step-by-step explanation:

Given is a  residual plot for a data set

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3 0
2 years ago
2. The seventh grade class is putting on a variety show to raise
ladessa [460]

Answer:

67

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15 x 10 = 150

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15 x 7 = 105

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7 0
3 years ago
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The average age of 6 men is 35 years and
PSYCHO15rus [73]

Answer:

39.50

42.50

Step-by-step explanation:

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