93 ÷ 1000
= 9.3 ÷ 100
= 0.93 ÷ 10
= 0.093 ÷ 1
= 0.093
The answer is c I hope that helps
2x+10x combine like terms
12x
2(x-4)+4 Distribute 2
2x-8+4
combine like terms
2x-4
Answer:
24
Step-by-step explanation:
use Pythagoras theorem
a^2 + b^2 = c^2
18^2+b^2=30^2
b^2 = 30^2 - 18^2
b = √576 =24
4 because 4 x 10 = 40 and 3 x 10 = 30 so 4 is closer
