Answer:
P371,639.507
Step-by-step explanation:
First year: 70,000
Second year: 72,100
Third year: 74,263
Fourth year: 76,490.89
Fifth year: 78,785.6167
If you plus them all the total is 371,639.507
Hullo! this looks complicated i know, but it's actually quite simple. if 2 bars feed 6 aliens, that means every number on top will be one third of the number on the bottom. so it would go like this (I'll go up to 9, and it should make sense from there)
2 | 2.3 | 2.6 | 3
------------------------
6 | 7 | 8 | 9
i hope this helped! if all else fails, just ask for help. it really does go a long way
Answer:
l = 6 cm, w = 7 cm
Step-by-step explanation:
Y = x^2 - 8x + 5 Put brackets around the first two terms.
y = (x^2 - 8x ) + 5 Add (8/2)^2 on the inside of the brackets. Translated into mathese that means take 1/2 of the linear term (8x), drop the x and square the rest
.
(1/2 8)^2 = 4^2 = 16
y = (x^2 - 8x + 16) - 5 What you put inside the brackets, you must subtract outside the brackets.
y = (x^2 - 8x + 16) - 5 - 16 Combine like terms.
y = (x^2 - 8x + 16) - 21 Show what is inside the brackets as a square.
y = (x - 4)^2 - 21 <<<<<<<<< Answer.
