3 years ago

Write an equation for the line passing through the given pair of points. Give the final answer in standard form.

Mathematics

1 answer:

djyliett [7]3 years ago

6 0

Answer:

y= -3/5x -2.2

Step-by-step explanation:

you can graph it or solve it mathematically

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If y varies inversely as x and the constant of proportionality is k=5, what is y when x=2?

wolverine [178]

Answer:

y alpha 1 /x

y = k / x

( y = ? , x = 2, k = 5 )

y = 5 /2

y = 2.5

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2 years ago

There are four wires which need to be attached to a circuit board. A robotic device will attach the wires. The wires can be atta

bulgar [2K]

Answer: There are 24 possible sequences of assembly.

Step-by-step explanation:

Since we have given that

Number of wires which need to be attached to a circuit board = 4

We need to find the number of possible sequences of assembly that must be tested.

Using multiplication rule of counting we get that,

Number of possible sequences of assembly is given by

$4!\\\\=4\times 3\times 2\times 1\\\\=24$

i.e. there are four choices for the first wire, three choices for the second wire, two choices for the third wire, one choice for the fourth wire.

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3 years ago

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steposvetlana [31]

Answer:

3(2c+d)-4(c-d)+d^2.

6c+3d-(4c+4d)+d^2.

6×1+3×3-4×1+4×3+9.

6+9-4+12+9=32.

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3 years ago

A Circuit has a 5000 V power supply(AC), A load resistance of 4 ohms and open switch how much Current will flow in a circuit as

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Answer:

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Step-by-step explanation:

V = 5000 V

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Use ohms law: V = IR

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