Answer:
B
Step-by-step explanation:
18 = 2 * 3 * 3 = 2 *3²
Hint:
Solve;
If each cm = 4 meters, then you multiply.
4*2
= 8
There are 2 cm, each cm = 4 meters, so you multiply to get your answer.
The final height of the door is 8 meters.
Answer:
3
Step-by-step explanation:
Answer is D.
Just plug in 2 for x and -2 for y. And solve
Answer:
1/5
Step-by-step explanation:
There are 3 numbers of less than 4 (1, 2 and 3) and there are 2 multiples of 9 (9 and 18). So there are 5 favourable outcomes and 25 possible outcomes. So you put 5/25 and cancel down, which makes 1/5. I hope this helps!
