Okay my bad. I thought I wrote 2:15. Derp.It's 60 degreez.
Cross multiply x=
Alternatively, grab a protracter and hold it against your clock and measure the angle when it's 2:00.
I should really start using pen and paper for maths...
Okay my bad. I thought I wrote 2:15. Derp.It's 60 degreez.
Cross multiply x=
Alternatively, grab a protracter and hold it against your clock and measure the angle when it's 2:00.
Nope, what he's doing is putting the under the square root sign. So . It's like making a common denominator on a fraction, you're just multiplying by in that case, and here you're putting the under the square root sign by making it .If we square x, don't we square
Wouldn't it be (Don't go harsh on me)
is it really? XDx=ln(y-1)
Then simpsons rule
that would answer a similar question, but not the one I asked
0.45 units^2?that would answer a similar question, but not the one I asked
no it wouldn't, 4 o'clock would be 120 degreeslmao. Think.
60 deg would be 4:00
yeh but looking back at it , there wouldnt be a way whereby you could use 5 function values and still isolate the "negative" part of the integral and take its absolute value. thats what happens when you make questions up on the spotYou need to split the area into two integrals. Take one of them with abs value maybe.
THANKS BRO!! <3 <3 <3Nope, what he's doing is putting the under the square root sign. So . It's like making a common denominator on a fraction, you're just multiplying by in that case, and here you're putting the under the square root sign by making it .
Question.
a) The sum of the radii of two circles is 100cm. If one of the circles has a radius of x cm, show that the sum of the areas of the two circles is given by
b) Find the value of x for which A is least.
Thank you Matthew Goodwin, you're my hero!
And SpiralFlex, are you doing maths accelerated o.o.
How come you know how to do this...
I'll continue the questions so I don't seem like a whore.
The distance between the sun and the earth is approximately . The sun subtends an angle of approximately at a point on the earth. Calculate the approximate diameter of the sun.
THAT'S WHAT I'M UP TO!!!its just using the arc length formula
l= r theta
where theta is in radians