Answer:
The lemon weighs 0.06 kilograms.
Step-by-step explanation:
0.25*0.24=0.06
The 6 is in the thousandth place so you round with that being the last number
since we have a 55 after the 6, we round up
so we get
3,989.237
Answer: 563.75
Step-by-step explanation:451+112.75=563.75
51*11=561 615-561=54 54/6=9
They sold 9 discounted pizzas.
Answer:
(5x +4y)^2
Step-by-step explanation:
The first and last terms are both perfect squares, and the middle term is twice the product of their roots. That means the trinomial is the perfect square trinomial ...
25x^2 +40xy +16y^2 = (5x +4y)^2
_____
It matches the pattern ...
a^2 +2ab +b^2 = (a +b)^2
