Answer:
sqrt(144) = ±12
Step-by-step explanation:
sqrt(144)
What number, when multiplied by itself, gives 144
12*12 = 144
-12*-12 = 144
sqrt(144) = ±12
Answer:
16.7
Step-by-step explanation:
48(-1) + 32.7 - 32(-1)
-48+32.7+32
3x-24=x+10
3x-x=24+10
2x=34
x=34:2=17
Since they are the same, any change made to 1 will be the same in the other, resulting in infinite solutions.
Answer:Volume = 108 cm ³
Explanation:For a square pyramid, the volume can be calculated as follows:
Volume =

* area of base * height
Volume =

* side² * height
We have:
side length = 6 cm
height = 9 cm
Therefore:
Volume =

* 36 * 9 = 108 cm ³
Hope this helps :)