8x - 12 = 4x
8x - 4x = 12
4x = 12
x = 12/4
x = 3
7 years
First of all, half of 18 is 9, and if you divide 18 by 2.5, it results in 7.2. I hope this helps!
Answer:
{y | y = -9, -3, 0, 5, 7}
Step-by-step explanation:
i think thats the anwer
Answer:
10 m
Step-by-step explanation:
If the area of a square is 50 m2, then the length of each side will be 
m, to get the diagonal length, after dividing the square by joining the points of the diagonal with a line, it forms two right angles with length m each.
the diagonal length represent the hypotenuse side of each of the right angle, knowing the pythagoras theorem:
, so we have:
diagonal = 10 m
Answer:
1/9 is c -2/12 is a -0.1 is b
Step-by-step explanation:
PLEASE PUT IN THE ANSWER THEN GIVE BRAINLEIST
