That's the associative property of addition
it is normally written as
(a+b)+c=a+(b+c)
which is like what you have
(17+4)+9=17+(4+9)
Answer:
106 more pizzas
Step-by-step explanation:
750-182.90
=567.1
567.1 / 5.35
=106
:) hope that helps
Answer:
rational numbers are numbers that can be written as the ratio of two integers
A isoceles triangle has two equal sides
Answer:
9 cm^2
Step-by-step explanation:
If the perimeter of the square is 12 cm, then the length of ONE side is (1/4) of that, or 3 cm.
The area of this square is A = s^2, where s is the length of one side.
Here we have A = (3 cm)^2 = 9 cm^2.
