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lesya [120]
3 years ago
8

Helpppppppppppppppppp asap thanks

Mathematics
1 answer:
Ira Lisetskai [31]3 years ago
5 0
For this case we have the following vertices:
 D = (- 1, -1)
 E = (1, -1)
 F = (- 1, -6)
 Then, the vertices after the transformation are:
 D '= (- 1, 1)
 E '= (1,1)
 F '= (- 1,6)
 The x coordinate remains the same
 The y coordinate change sign.
 Therefore, the transformation is:
 Reflection on the x axis.
 Answer:
 
Reflection on the x axis.
 
option 1
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9514 1404 393

Answer:

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  • farmer's tank: 12,811 lb

Step-by-step explanation:

The formula for the volume of a cylinder is ...

  V = πr^2·h . . . radius r, height h

The radius of the driver's tank is half its diameter, so is (8 ft)/2 = 4 ft. Then the volume of that tank is ...

  V = π(4 ft)^2·(19 ft) = 304π ft^3

Each cubic foot of gasoline has a mass of ...

  (1728 in^3/ft^3)(0.0262 lb/in^3) = 45.2736 lb/ft^3

Then the total mass in the driver's full tank is ...

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The farmer's tank is a scaled-down version of the driver's tank. It's volume will be scaled by the cube of the linear scale factor, so will be (2/3)^3 = 8/27 of the volume of the driver's tank.

The farmer's tank will hold a mass of (43,238.3 lb)(8/27) ≈ 12,811 lb.

The amount remaining in the driver's tank is 43,238 -12,811 = 30,427 lb.

6 0
3 years ago
Julie spend 5.62 dollars at the store. Micah spends 5 times as much as Julie. Jermy spends 6.72 more than micah. How much money
Arturiano [62]
Julie : 5.62

Micah : 5.62 x 5 = 28.1

Jermy : 5.62 + 6.72 = 12.34
7 0
3 years ago
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Ne4ueva [31]

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Keisha sold hats and shirts at a festival. She made $36 from selling hats. She also sold x shirts and made $9 for each shirt. Sh
Solnce55 [7]

Answer:

36+9x=99

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Step-by-step explanation:

36+9x=99

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63

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2 years ago
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Answer:

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12/3=x/9.

3x3=9 therefore 12/3 which is 4.

The missing coordinate is 4.

Hope this helps plz hit the crown :D

5 0
2 years ago
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