Answer:
Step-by-step explanation:
Hope this helps u!!
Answer:
original weight= mass/weight
62kg/7
Step-by-step explanation:
8.85 original weight
Answer:
-221/10
Step-by-step explanation:
In the attached file
Answer:
±10
Step-by-step explanation:
sqrt(-4) * sqrt(-25).
We know that the sqrt(a) sqrt(b) = sqrt(ab)
sqrt(-4*-25)
sqrt(100)
±10
(x-12)(x-12) would factor to x²-24x+144.
(x-12)(x+12) = x²+144
Option C is correct :)