Choose the property of addition that the statement illustrates.
a + (b + c) = (a + b) + c

Answers

Answer 1

Answer: Hello,

It is just the associativity of reals's addition .

William needs to work out the size of angle Y in this diagramOne of William’s reasons are wrong.

Write down the correct reason.

Answer:

because internal staggal angles are equal

Step-by-step explanation:

The first reason is wrong.

Angle EGH and DEG are internal staggal angles:

the two angles are on both sides of the cut line EG, and the two angles are between the two divided lines.

{the definition of internal staggal angle}

If the area of the base of a rectangular solid is tripled, what is the percent increase in itsvolume?

If the height does not change, the volume is just tripled.

hello I am trying to figure out how much rent I would have to pay if I abated the rent 30%. My rent is $610.

If you were to get 30% backed off, lucky you !
You would then pay only the remaining 70%.

70% means 0.70

0.70 x $610 = $427

Find y on the triangle that has sides length of 7 and x

The lengths of two sides is not enough information to determine a unique triangle. There are an infinite number of possible correct answers.

Y=8x 168 what is the y intercept and x intercept

Y-intercept 168
x-intercept (-21)

8)
What is the opposite of the opposite of -9|

Answer:

-9

Step-by-step explanation:

-9 is the opposite of the opposite of -9

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