Answer:
Step-by-step explanation:
Given
Volume of spherical Balloon is given by
(a)Rate of change of balloon w.r.t to radius is given by
at
(b)Using the rate Volume change when radius increases from r=9 in. to r=9.5 in.
Answer:
2884.8 millimeters squared
Step-by-step explanation:
Given:
The radius of the disc is 35 millimeters, so the area of it is:
π = 3.14* = 3846.5
Then, we find out the area of the circular hold cut out of the bigger one, its radius is a haft of the radius of the bigger circle = 35/2 = 17.5
π = 3.14* =961.6
=> the area of the pendant = 3846.5 - 961.6 =2884.8 millimeters squared
5x + 6y = 23
a. x = -5, y = 8
b. x = - 29, y = - 28
c.no solution
d.infinite solutions
Answer:
Step-by-step explanation:
Answer:
-3(b-3) = -3b +9
Step-by-step explanation:
-3(b-3) = -3b +9
-3 x b = -3b
-3 x -3 = +9
I hope this is helpful