Answer:
x = 5 ± 
Step-by-step explanation:
Given
x² - 10x + 25 = 17 ← left side is a perfect square, thus
(x - 5)² = 17 ( take the square root of both sides )
x - 5 = ±
( add 5 to both sides )
x = 5 ± 
Thus
x = 5 - 
x = 5 + 
Perpendicular slope is 4/5
Answer:
90
Step-by-step explanation:
P=A/(1+r)T
Step-by-step explanation:
1) p(1+r)=A/T
2)P=A/(1+r)T