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3 years ago

11

Where is 100 degrees celsius located on a thermometer?

1 answer:

luda_lava [24]3 years ago

8 0

Solution 1:
100 degrees Celsius is boiling temperature. The boiling temperature in Fahrenheit is equal to 212, so our answer is 212.

Solution 2:
Let us use the formula for converting Celsius to Fahrenheit. Multiply the number of degrees in Celsius by 1.8 (or 9/5) and add 32. Using this approach, we get to the same answer, 212 degrees.

I hope this will help you!

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Help somebody thanks .

Fudgin [204]

It’s going to be 6 units

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2 years ago

22. What is the product of (8-37(3 + 21)

Roman55 [17]

Answer:

I believe its -800, but i'm not sure.

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2 years ago

9588 divided by 7 pls help meh

evablogger [386]

Answer:

For the decimal form it is, 1369.71428571

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Step-by-step explanation:

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3 years ago

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5. Find the general solution to y'''-y''+4y'-4y = 0

CaHeK987 [17]

For any equation,

$a_ny^(n)+\dots+a_1y'+a_0y=0$

assume solution of a form, $e^{yt}$

Which leads to,

$(e^{yt})'''-(e^{yt})''+4(e^{yt})'-4e^{yt}=0$

Simplify to,

$e^{yt}(y^3-y^2+4y-4)=0$

Then find solutions,

$\underline{y_1=1}, \underline{y_2=2i}, \underline{y_3=-2i}$

For non repeated real root y, we have a form of,

$y_1=c_1e^t$

Following up,

For two non repeated complex roots $y_2\neq y_3$ where,

$y_2=a+bi$

and,

$y_3=a-bi$

the general solution has a form of,

$y=e^{at}(c_2\cos(bt)+c_3\sin(bt))$

Or in this case,

$y=e^0(c_2\cos(2t)+c_3\sin(2t))$

Now we just refine and get,

$\boxed{y=c_1e^t+c_2\cos(2t)+c_3\sin(2t)}$

Hope this helps.

r3t40

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3 years ago

Find the area of the following circle. Use = 3.14 r = 6 yd. a = square yards.

Liono4ka [1.6K]

Area = PI x r^2

area = 3.14 x 6^2
area = 3.14 x 36

area = 113.04 square yards
round the answer if needed.

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3 years ago

Read 2 more answers