Given polar equation is
for polar equation we use
and
plug the given value of r into these equations we get:
find derivative with respect to theta
now slope is given by formula
plug the above values into slope formula and the given angle theta = pi/2
plugging theta=pi/2 and simplifying it gives
m=0.5
Hence final answer is m=0.5
Let's solve for x first via the perimeter.
2(3x+2) + 2(2x-2) = 60
6x + 4 + 4x -4 = 60
10x = 60
x = 6
Therefore the length is 3(6) + 2 = 20 and the width is 2(6) - 2 = 10.
Volume is length x width x height
20 x 10 x 6 = 1200
Your final answer should be 1200 cubic cm or D. Hope this helps!
< and > is greatest and smallest and = is equal like 34 and 34 are equal and 34 and 35 r big and little
34 < 35.
34=34
86 > 45
Multiply height by meters times length
1 foot is 12 inches
12•12•12 is 1,728 cubic inches
this can help you convert because you now know how many inches are in a cubic foot, and you can divide the amount of cubic inches by 12 to find the cubic feet