Answer:
Step-by-step explanation:
perpendicular (P) = 6
base (b) = 8
hypotenuse (h) =?
we know by using Pythagoras theorem,
h = 
= 
= 10
It's the one second below the question because it does not have two outcomes for x. For example in a relation x could result in y = 2 or y = -2.
Hope this helps! :)
The scientific notation:


Used:

Answer: (4 × 10⁸)² = 1.6 × 10¹⁷
Answer:
36 cm^2
Step-by-step explanation:
S.A. = 2 (lw + wh + lh)
S.A. = 2 ((4)(2) + (2)(2) + (4)(2))
S.A. = 2 (8 + 4 + 6)
S.A. = 2 (18)
S.A. = 36