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sp2606 [1]
4 years ago
12

Which property is illustrated (m+7.3)+4.1=m+(7.3+4.1)

Mathematics
1 answer:
dlinn [17]4 years ago
7 0
I think it is the Associative Property of Addition.
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If the line passing through the points (a, 1) and (−2, 6) is parallel to the line passing through the points (−12, 9) and (a + 2
iren2701 [21]

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When I was 6 my sister was half my age<br><br> Now I'm 70 how old is my sister?
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10. Use the properties of exponents to simplify the expression:
aivan3 [116]
<h3><u>Answer</u> :</h3>

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7 0
3 years ago
Two of the vertices of a rectangle are (6,1) and (7,1) . IF the rectangle has a perimeter of 18 units, then what are the coordin
fenix001 [56]

Answer:

(6 , -9) (7, -9)

Or

(6, 11) (7, 11)

Step-by-step explanation:

Given: Two of the vertices of a rectangle are (6,1) and (7,1)

Perimeter= 18 units

To get the value of "x"

The distance between Two point can be calculated as (6-7)=-1

Then x= -1

We can get the value of "y" by using expression for perimeter,

The perimeter P= 2x+2y=18

= 2(-1)+2y= 18

-2+2y=18

2y=18+2

2y= 20

y=10

The "y" coordinate can move up or can move down

y1=( 1-10)=-9

Or

y2=( 1+10)=11

Hence, the two other points are;

(6 , -9) (7, -9)

Or

(6, 11) (7, 11)

3 0
3 years ago
If Serena painted all the faces of the piece of the model, including the base, what area did she paint?
Mariana [72]

Answer:

is there any measurements included?

Step-by-step explanation:

6 0
3 years ago
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