A because they are parallel and equal
Answer:
11) 14 and 11
Step-by-step explanation:
i can't help in number 12 , sorry !
First multiply 9x10 which is 90, then it would be 90^4 which is 65,610,000.
If you multiply 36 by four since there are 4 wheels for skateboard
you will get 144. That number is the total number of wheels you need to order and since they come in packs of 20 what you need to do is divide 144 by 20 and you will get 7.2. So obviously you can't order 7.20 packs of wheels so this means that 8 packs of wheels must be bought in order to ensure that all of the skateboards get wheels on them.
The answer is 8.
The answer would be 44.7 not 44.5
