Answer:
x = 6
Step-by-step explanation:
We have to make the bottom eqivilent to the top.
10 + 30 = 40
5 x 6 = 30
10 + 30 = 40
Answer:
1 hour 21 minutes
Step-by-step explanation:
The value is 21 Because three represents those to variables which both equal to 21.
Wouldn't you have a total area of 4 walls there are 4 walls with 2 walls having area =<span>8*12</span>
and another 2 walls having <span>area=16*8</span>so u have to calculate the total area of 4 walls
