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garri49 [273]
4 years ago
7

State which property or relationship is demonstrated in the following examples 7+(9+6)=(7+9)+6

Mathematics
1 answer:
Alja [10]4 years ago
5 0
It’s all real Solutions because you get the answer of 22=22
You might be interested in
2. Is (-3, -9) a solution of the equation y 3x?​
QveST [7]

Answer:

if you mean y=3x, then yes

Step-by-step explanation:

solution:

substitute s by -3, we obtain

y= 3 (-3)

y= -9

So, if x= - 3 then it's y= - 9

8 0
3 years ago
2.932789 rounded to the nearest hundredth
ivann1987 [24]
You find the hundredth and go to the thousandth and if it’s more than four round up if it’s less it’s rounded since it’s a 2 you round down making it 2.93
5 0
3 years ago
Read 2 more answers
Angela wants to buy a salad. she hands the cashier $3.00, and the cashier gives the salad to angela. in this case, money is a __
Phoenix [80]
The answer is A. Medium of Exchange. Money in all over the world, are consider the standard medium of exchange to any forms of trade or exchange. In the situation of your question, the money is used to buy a salad so they exchange both parties or they trade.
7 0
3 years ago
How do i solve for x?
MAXImum [283]

\huge \bf༆ Answer ༄

In the given figure, it's an Isosceles triangle having two equal sides RP and RQ, therefore their opposite angles will be equal as well, that is ~

Angle P = Angle Q = 29°

Now, by Angle sum property of a triangle, we get ~

  • \sf \: 8x - 14 + 29 + 29 = 180

  • \sf \: 8x + 44 = 180

  • \sf8x = 180 - 44

  • \sf x = 136 \div 8

  • \sf x = 17 \degree

Therefore , value of x is 17°

4 0
2 years ago
[FIRST TO ANSWER GETS BRAINLIEST] Here is a rectangle ABCD. The length of the rectangle is increased by 10%. The width of the re
erastovalidia [21]
New length = 30x110% = 33cm
new width = 20x105% = 21cm

original perimeter = 30x2 + 20x2
= 60 + 40 = 100
new perimeter = 33x2 + 21x2
= 66 + 42 = 108

increase in perimeter = 108-100 = 8
percentage increase = 8/100 x 100% = 8%
6 0
3 years ago
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