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Murljashka [212]
3 years ago
8

1.what property is shown? -8 + (-15) = (-15) + (-8)

Mathematics
1 answer:
astra-53 [7]3 years ago
8 0
1) would be opposite of a sum property

2) it would be D
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Someone plss help me
Alekssandra [29.7K]

Answer:

volume= length × width × height

7×5×11

35×11

385cm³

4 0
3 years ago
13x-7+7x-13=180 whats the answer?
Marianna [84]

Answer:

x=10

Step-by-step explanation:

13x-7+7x-13=180

Combine like terms

20x-20 = 180

Add 20 to each side

20x -20+20 = 180+20

20x=200

Divide by 20

20x/20 = 200/20

x = 10

8 0
3 years ago
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(72-y)+(26-X) when x=9,y=51
disa [49]

Answer:

38

Step-by-step explanation:

(72-51)+(26-9)

21+17

38

7 0
3 years ago
HELP DO NOT KNOW HOW TO DO THIS!!!!!!!
Thepotemich [5.8K]

Answer:

x = 8

Step-by-step explanation:

( 6x + 1 ) + 90 + ( 5x + 1 ) = 180

6x + 1 + 90 + 5x + 1 = 180

11x = 88

x = 8

3 0
3 years ago
Wich one of the following items is an exmple of software?
saul85 [17]
A) Word-processing program is an example of a software
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3 years ago
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