Answer:
the answer is 1.3
Step-by-step explanation:
12+4.3 is 16.3
16.3-15 is 1.3
Just sayin' you shouldn't use up all ur points on one question
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
Answer:
Number Three
Explaination:
Whenever something says "___ than" thats means it goes after. Then x twice is 2x
