Ordered pairs on an unit circle..
Exact values of the ordered pairs of the unit circle is represented in pictorial form above in degrees and radians.
Hope this helps.
angles in a triangle need to equal 180 degrees
so x = 180 - 47 - 58
x = 180-105
x= 75 degrees
Honestly, I would go with:
C. Yes, because the mean is larger in the math book
Because the mean for the math book is 49.9 and the poetry book's mean is 41.5. And since 49.9 is a bigger number than 41.5, that is why i'm going with that one
But it's for sure one of the bottom 2
Hope this helps!! :-)
Answer:
Ds/dt = 1,25 in/minute
Step-by-step explanation:
s is side of the cube
V(c) = s³
Differentiation on both sides of the equation with respect to time.
DV(c) / dt = 2*s* Ds/dt (1)
In that equation:
s = 2
DV(c) /dt = 5
By subtitution in equation (1)
5 = 2*s*Ds/dt
2*2*Ds/dt = 5
Ds/dt = 5/4 Ds/dt = 1,25 in/minute
