Answer:
23
Step-by-step explanation:
Because 23•23=529 so the square root of 529 is 23.
This is a division problem:
Each box holds 20 bags.
800 bags / 20 bags per box = # of boxes
40 boxes are needed.
Answer:
straight ?
Step-by-step explanation:
Answer:
24 is the largest fraction fell by 12 to 19
a perfect square trinomial, (x + y)² = x² + 2xy + y²
so, if we have the x of the bx, what is left is the b
the expression would have to be (x + 7)², since we have the 49 and the x²
so, what's left: x² + 14x + 49,
b = 14
<em>hope it helps :)</em>
