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3 years ago

6

457Δ is a 4-digit number with one of its digits represented by Δ. 457Δ is divisible by 3. Which of these is also a number divisi

ble by 3?

1 answer:

dexar [7]3 years ago

4 0

Answer:

by divisibility rule of 3 for a no. to be divisible by 3 there is necessary condition that sum of all digit is divisible by 3.

so ans is 2 (smallest digit)

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andreyandreev [35.5K]

The answer i got was
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IceJOKER [234]

Answer:

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Step-by-step explanation:

You can start by writing this in point slope form and converting to slope intercept later. Since the slope of the perpendicular line is y=3x-30, this line must have a slope of -1/3. It's point slope form is therefore:

y-25=-1/3(x-24)

Now, you can convert to slope intercept by isolating y:

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4 years ago

One can convert temperature from Fahrenheit into Newton using the formula N=11/60(F-32) . What is the temperature in Fahrenheit

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We are given

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step-1:

Multiply both sides by 60

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$60N=11 (F-32)$

step-2:

Divide both sides by 11

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step-3:

Add both sides by 32

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$\frac{60}{11}N+32 =F$

so, we get

$F=\frac{60}{11}N+32$ ................Answer

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Answer:

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Step-by-step explanation:

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2 years ago