Suppose that (3/5,y)is a point in quadrant IV lying on the unit circle.
Findy. Write the exact value, not a decimal approximation.-Note that the equation of the unit circle is:
x^2 + y^2 = 1.
Since
If I get paid $10 per hour and I walk the dog for 45 Mins each day for each dog, there is 3 dogs, and I clean the back yard for 15 Mins for 5 months how much will I get paid?-$3750.00
That curved line is known as an arc. So technically, youre looking for the length of the arc that is formed from a sector of 168 degrees on a circle with radius 38.
Arc EF = (38*2*pi)*(168/360) = 532
Im just learning about subspaces and am confused as how to apply the 3 rules to determine if a subset is asubspace or not.
I need help with 2 questions, after that i thinki should be fine.
{(x,y,z):
xy + y = x^2 lnx-xy + y = x²*ln(x)
d/dx[yx] = x²*ln(x)
yx = ∫x²*ln(x) dx
For the integral on the right, IBP:
u = ln(x)
dv = x² dx
v = x³/3
du = dx/x
yx = x³/3*ln(x) - x³/9 + C
y = x²/3*ln(x)
Ok so this is probably the easiest thing ever, but Ive completely blanked on how to do this:
lim x (approaches) 0 for sinx over x
I was just substituting 0 in for x but I checked the answers page an
a) 1, 2 ∈ A1 and 3, 4 ∈ A2 and 5, 6, 7 ∈ A3
b) 1, 2 ∈ A1 and 3, 4 ∈ A2 and 5,6 ∈ A3 and |A1| = 3, where |A1| is the cardinality of A1
c) 1,2 ∈ A1 and 3,4 ∈ A2 and 5,6 ∈ A3
How would I go about doing
Geometry is it ninth grade math-in my school it was a 9th grade course-I took it in the ninth grade but I was in honors classes, you can take it in the eight grade if your in ap classes too (at my sch
What is the solution the system of equations below?
x+2y=7a
3x-2y=5a
THANK YOU SO MUCH!! :-)-You need as many variables as equations to solve a system completely. You have two equations and three var
Find the roots-there will be 3 roots to the equation
so let the roots be
a, a+d, a + 2d
then
(x-a)(x - a - d)(x - a - 2d) = x^3 - 6x^2 + 13x + 10
(x^2 - ax - dx - ax + a^2 + ad)(x - a - 2d) =x^3 - 6x
[just pretend the us is and js in these equations have the squiggly line]
Let u = ti + t²j. Find the equation of the path. Consider vector v = [e^t]i + [e^(2t)]j. Show that the path of this vector is
1. Which of these pairs of points defines a line with a slope of -1?A. (3, 10) and (3, 5)B. (3, 10) and (5, 3)C. (10, 3) and (15, -2)D. (10, 3) and (3, 5)
2. Which fraction equals the ratio of rise t
