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Sergeu [11.5K]
2 years ago
5

Can anyone please help me?​

Mathematics
1 answer:
Yanka [14]2 years ago
7 0

Answer:

B.

Step-by-step explanation:

Parentheses mean multiplication in this case. So it would be 2 x -3 OR -3 + -3. When multiplying a negative and a positive the answer will ALWAYS be negative. So you would move to the left on a number line.

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PLZ HELP ME THIS IS 7TH GRADE MATH
babunello [35]

Answer:

x would be 54 degrees

Step-by-step explanation:

Since x lies on a straight line, and it gives you the other angle (126) just subtract 180 and 126.

180 - 126 = 54

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3 years ago
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kipiarov [429]
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2 years ago
I need a answer AS SOON AS POSSIBLE.. thank you :}
nadezda [96]

Answer:

1. c

2. b

3. c

4. a

5. b

6. c

7. c

Step-by-step explanation:

1. to check the congrency normally distance formula is used. if the distances/ length are equal we say that sides are congurent.

2. if the slope of two lines are equal then both the lines are parallel. if the product of the slopes of two lines equal to one then lines will be perpendicular.

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5 0
3 years ago
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Find x !!?????!!!????????????
mars1129 [50]

Answer:

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Step-by-step explanation:

Given

See attachment

Required

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So, we have:

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2 years ago
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Step-by-step explanation:

Key Word:of

30*2/3 = 45

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