First one (on the left) is 2) associative property because we are regrouping terms or re-associating them based on the parenthesis. Think of the parenthesis like a tent or a house that separates off the stuff outside. First 27 and 36 are grouped, then we move the parenthesis so that 52 and 27 are grouped now.
Second one (on the right) is 1) commutative. The commutative multiplication property says we can multiply two numbers in any order. For example, 4*9 = 36 and 9*4 = 36. The 4 and 9 swap places. In this problem, the 3 and 4x swap places. The use of parenthesis isn't necessary, though it is sometimes used to imply multiplication.
Answer: 1) 8/15 2) 2 4/9 3) -13/45
Step-by-step explanation:
1/5 + 1/3 = 6/30 + 10/30 = 16/30 = 8/15
2 1/9 + 1/3 = 19/9 + 3/9 = 22/9 = 2 4/9
1/9 - 2/5 = 5/45 - 18/45 = -13/45
Answer:
addition property of equality
Step-by-step explanation:
you are adding 1 to the other side!
<u><em>p=27.44</em></u>
First you subtract by eleven point three (11.3) from both sides of equation form.
And it gave us ⇒ 
.
Then you simplify by equation.
And it gave us ⇒ 
.
Next, you multiply by two decimal eight (2.8) from both sides of equation form.
And it gave us ⇒ 
.
And then simplify by equation.
.
Next, you divide by negative one (-1) from both sides of equation form.
And it gave us, 
.
And finally simplify by equation form.
And it gave us the final answer is p=27.44.
Hope this helps!
And thank you for posting you for posting your question at here on brainly, and have a great day. -Charlie
Answer:
Triangle IV
Step-by-step explanation:
