It’s A 26.7 hope this helps!!!!
Answer:
D corresponds to the base.
Ethire C or A corresponds to the height.
I'm sorry, that's all I know. I'm new to this kind of math.
Step-by-step explanation:
I think this is find the LCM, so the answer would be 168
Answer:
This is because the number '20' is not a perfect square.
Step-by-step explanation:
If you find
, you will be getting 4.4721935955... which is not a whole number, thus 20 is not a perfect square.
Answer: 3 = −12 and x = -23
Step-by-step explanation: = −4