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fiasKO [112]
4 years ago
12

What property is 12+0=12?

Mathematics
2 answers:
Ksenya-84 [330]4 years ago
7 0
The addition property of 0 

hope this helps :3 

Serjik [45]4 years ago
4 0
Addition property of equality
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This one's a little tricky.. I'm giving out the majority of my points for this.
kirill [66]
Hello there! :D

So, if the surface area is 6s^2

Plug in the larger box. 

6*6^2
6*36= 216

Surface area of larger box= 216

Smaller box:

6*3^2
6*9
54 <=== smaller box surface area 

Now, divide the larger surface area by the smaller. 

216/54= 4 

It is four times larger than the smaller box.

I hope this helps!
~kaikers


5 0
3 years ago
Read 2 more answers
PLEASE HELP ME!!!<br><br> Which one is bigger 67 1/2 or 112 3/6?
MatroZZZ [7]
112 3/6 im guessing
8 0
3 years ago
With three boys on a large scale, it read 170 pounds. When Adam stepped off, the scale read 100 pounds. When both Adam and Ben s
Elden [556K]

Answer:

Adam = 70 pounds

Ben = 40 pounds

C = 60 pounds

Step-by-step explanation:

We can work out some equations based on the given information:

We can call the boys A, B and C

so,

  • when all three boys are standing on the scale, it reads 170 pounds.

A + B + C = 170 - Eq(1)

  • when Adam stepped off, the scale reads 100. This means that the combined weight of the remaining two boys is 100.

B + C = 100 - Eq(2)

  • when both Adam and Ben stepped off, the weight of the remaining boy is shown on the scale.

C = 60

So we already knew the weight of boy C. (it was in the question all along)

C = 60 pounds

<u>Now to find the individual weights of the remaining boys, we can work our way backwards</u><u> </u>

we can put this value back in Eq(2), to find the weight of boy B.

B + C = 100

B + 60 = 100

B = 100 - 60

B = 40

the

the weight of boy B (Ben) is B = 40 pounds

now we can put all of the known weights of the boys in Eq(1) to find the weight of Boy A.

A + B + C = 170

A + 40 + 60 = 170

A + 100 = 170

A = 170 - 100

A = 70

the weight of boy A (Adam) is A = 70 pounds

The Answer:

Adam = 70 pounds

Ben = 40 pounds

C = 60 pounds

7 0
4 years ago
How much percentage is 2 of 25
Aleksandr-060686 [28]
That answer would be: %12.5
5 0
3 years ago
Given the following equation of the hyperbola, what are the x-values of the vertices? x^2/4 - y^2/49 = 1 is it 2 and -2?
Jet001 [13]

Answer:

  yes, ±2

Step-by-step explanation:

The x-intercepts are found by setting y=0 and solving for x:

  x^2/4 = 1

  x^2 = 4

  x = ±√4

  x = ±2

The x-values of interest are -2 and +2.

3 0
3 years ago
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