Answer:
125 % increase
Step-by-step explanation:
assume a cube of side 10
then each side surface area = 100 * 6 = 600 units
now consider sides 15 (+50%)
each side = 225 .... 225 * 6 = 1350
(1350 - 600)/600 = 1.25 = 125 % increase
Answer:
X=26
Step-by-step explanation:
Answer: the answer is 3
Step-by-step explanation: The gradient (or slope) of the tangent to a curve at any particular point is given by the derivative at that point If y = x 3 then d y d x = 3 x 2 When x = 1 ⇒ d y d x = 3 So the slope equals 3
This is what you do.
(3)^(-9+7)= (3)^(-2)
= (1/3)^2
=1/9
The is a subtraction equation, so the smaller number from the bigger number.
1743 - 576 = 1167 :3
