Answer:
42
Step-by-step explanation:
The answer is 42 because -3.5 multiplied by -12 is 42
I believe it is 12.56 feet squared.
Answer:
23
Step-by-step explanation:
put the numbers in numerical order and then cross off on both sides until there is only one number left (look at the process below!)
9,14,16,18,23,25,26,26,30
14,16,18,23,25,26,26
16,18,23,25,26
18,23,25
23
Answer:
b. 156
Step-by-step explanation:
A "perfect square" is the product of <em>an integer that is being multiplied by itself. </em>
<em>Choice a</em>, 625, is a perfect square because it is the product of 25 multiplied by itself.
<em>Choice b</em>, 156, is not a perfect square because you cannot find any integer that can be multiplied by itself that will result in 156 as a product. Therefore, <u>this is the correct answer.</u>
<em>Choice c,</em> 196, is a perfect square because it is the product of 14 multiplied by itself.
The answer could possibly be 9 hope this helps