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Daniel [21]
3 years ago
5

Evaluate the expression. -2 + 49 divided (-7)

Mathematics
1 answer:
Ann [662]3 years ago
3 0

Answer:

-9

Step-by-step explanation:

+49/-7=-7

-2-7=-9

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How did you arrived at that answer?
kirill [66]
What do you mean exactly
8 0
3 years ago
Perform the indicated row operations:<br> -10r2 r2 3r3 <br> [2 -1 -4|7] [0 3 -2|5] [0 10 8|2]
n200080 [17]

Answer:

Second one is -30, 20, -50

Third one is 30, 24, 6

Step-by-step explanation:

6 0
3 years ago
I need help finding my variable
Oksi-84 [34.3K]
The length is two times its width, and the perimeter equals 24. 

All the sides added up equal 24.

4 and 8 could be the width and the length of the rectangle.

4*2= 8 and

4+4+8+8= 24

width= 4 length= 8

I hope this helps!
~kaikers
8 0
3 years ago
Read 2 more answers
HELP :)
juin [17]

The domain and range of each given relation is:

1. Domain - {3, 4, 5, 6, 7}

Range - {5, 15, 20, 25, 30}

2. Domain - {-1}

Range - {2, 4, 6, 8, 10}

3. Domain - {-6, -5, -3, -2}

Range - {1, 0, -1, -2, -3}

<h3>What is the Domain and Range of a Relation?</h3>
  • A pair of values of a relation is represented as (x, y).
  • The domain of a relation consists of all x-values.
  • Range consist of all y-values.

Thus, the domain and range of each given relation is:

1. Domain - {3, 4, 5, 6, 7}

Range - {5, 15, 20, 25, 30}

2. Domain - {-1}

Range - {2, 4, 6, 8, 10}

3. Domain - {-6, -5, -3, -2}

Range - {1, 0, -1, -2, -3}

Learn more about relation on:

brainly.com/question/1579288

3 0
2 years ago
If MNO IS NMO what statement best describes triangle MON?
kirill [66]
If <span>, what statement </span>best<span> describes triangle </span>MON<span>?</span>
5 0
3 years ago
Read 2 more answers
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