Answer:
area is length * width, so
5x10^5 * 4x10^4
multiplication is commutative, so that's
5*4 * 10^5*10^4
= 20 * 10^9
= 2*10^10 m^2
if the powers stuff is confusing, it's just shorthand for multiplication
10^5*10^4 = (10*10*10*10*10)*(10*10*10*10) = 10^9
just as multiplication is shorthand for addition
5*4 = 5+5+5+5
100% will be closer to 95% after rounding-off
Answer:
Step-by-step explanation:
-3(x-4) + 2x = -6
-3x + 12 +2x = -6
-x +12 = -6
-x = -6-12
-x = - 18
x = 18
Mark as brainliest pls
Answer:
Dnbsflvi jvidkdkeicucyccgdmjcjvh
Step-by-step explanation:
Answer:
She used 11 charms.
Step-by-step explanation:
25-14=11
22-11=11
