64
You put 72/18 and cross multiply with S/16
you’ll get 1,152=16S and divide both sides by sixteen to get S (ivy stems)= 16
From the given equation
105% * 90 = 200% * x
105/100 * 90 = 200/100 * x
105*90 = 200*x
x = 105*90/200
X = 21*9/4
X = 189/4
x = 47.25
Value of x = 47.25 or 47 1/4
X/4 = 4.3/2.5
x/4 = 1.72
x = 1.72 x 4
x = 6.88
Answer:
y = 2x + b
I dont know what b is but the slope is 2 I think
Answer:
The surface area is multiplied by 3.
Step-by-step explanation:
If r is the radius of a sphere its surface area = 4(pi)r^2. If the radius is doubled then its surface area = 4(pi)(2r)^2 = 4*4(pi)r^2. So the surface area becomes 4-fold or the increase in surface area is 300%.
