(x+2)(x+8) = x^2 +10x +16
(x^2 + 10x + 16)(x-1) = x^3+9x^2+6x-16, so the other dimension is x-1
Its 44* as well because of opp angles theorem.
Answer:
The percentage decrease is 29%
Step-by-step explanation:
Given
Required
Determine the percentage decrease
This is calculated as thus:
Substitute values for Final and Initial
<em>Get absolute value of -87</em>
Hence, the percentage decrease is 29%
21 or 0.21 they are the same
20 + 20 + 30 + 15 + 40 = 125
125/5= 25
25-15 = 10
Absolute deviation for 15 is 10