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Alex Ar [27]
3 years ago
12

A stereo system is being installed in a room with a rectangular floor measuring 13 feet by 12 feet and a 10 foot ceiling. The st

ereo amplifier is on the floor in the corner of the room. A speaker is on the ceiling in the opposite corner of the room. You must run a wire from the amplifier to the speaker, and the wire must run along the floor or walls ( not through the air) . What is the shortest length of the wire you can use for the connection?
Mathematics
1 answer:
Lelu [443]3 years ago
7 0

Answer:

35 ft

Step-by-step explanation:

13+12+10=35. The wire just runs along the room's floor and then up the wall. The floor lengths are 13 feet and 12 feet. The height of the room is 10 feet.

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What is the least natural number which when divided by 3,5,6,8,10 and 12 leaves in each case remainder 2 but when divided by 13
bazaltina [42]

Answer:

962

Step-by-step explanation:

MMM for step by step its kinda just plug and check

962/3 = 320 R2

962/6 = 160 R2

962/8 = 120 R2

962/10 = 96 R2

962/12 = 80 R2

and finally 962/13 = 74

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AveGali [126]

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a/d

Step-by-step explanation:

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3 years ago
Solve the following Absolute Value Equation. Type the 2 solutions in the
klemol [59]

Answer:

  -9, 15

Step-by-step explanation:

Subtract 7 and multiply by 4

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  1/4 |2x -6| = 6

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  2x -6 = ± 24

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For graphing purposes, it is often convenient to rewrite the equation so the solutions are where the function is zero. Here, we can do that by subtracting 13 from the equation.

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3 0
3 years ago
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andreev551 [17]

I think it is B. The perimeter is adding all the sides. If there isn’t a blank then the answer would be 2a + 2b, however in this problem only the AREA is taken away not perimeter.

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4 years ago
What is the Co ordinates to fill in the grid in the top left?
wolverine [178]

Answer:

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x = 0, y = 2

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b ) you should draw the line by marking the coordinates in the graph, then draw a straight line passing through all those three points.

Step-by-step explanation:

y = 2 - x

When x = - 3,

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When x = 5,

y = 2 - x

= 2 - 5

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b ) you should draw the line by marking the coordinates in the graph, then draw a straight line passing through all those three points.

3 0
2 years ago
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