Answer:
2
Step-by-step explanation:
Use the property of equality :)
Answer:

Step-by-step explanation:
let x° be temperature when he woke up. Given that the temperature rose by 11° then later dropped by 14°. Also let
be temperature at time she went to bed.
-We add the temperature rise and subtract the temperature drop to find temperature at time she goes to bed.
-The temperature relative to time of waking up can be expressed as:

Hence, the temperature relative to the time Iko woke up is (x-3)°
Yes: if you lay the brick so that the 25cm side is vertical, the brick is lying on a 9x12 rectangle, which fits inside a 14cm circle.
So, the 25cm side will be parallel to the cylinder's height, and the brick can pass