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PilotLPTM [1.2K]
4 years ago
9

I don't get this at all

Mathematics
1 answer:
Andrej [43]4 years ago
3 0
For 5) alternate interior angles formed by parallel lines are congruent so if that angle is 120 degrees then it's alternate interior angle (the one with the question mark) is also 120 degrees
For 7) verticals angles are congruent as well so it would too, be 70 degrees
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Olga says: If you subtract 8 from
alexandr402 [8]

Answer: 1.5

Step-by-step explanation: Reverse the equation to get the answer.

-13 divided by 2 is -6.5

add 8 and you'll get 1.5

7 0
3 years ago
Answer Please!!<br>I will brainlist him/her​
NeTakaya

Answer:

11 : 4

12 : 4 / 4

13 : 6/6

14 : 12 / 4

15: 9/3

16: 4/4

17: 15/5

18: 6/2

19: 10/5

20: 6/6

5 0
3 years ago
Solve the equation -20=-4x-6x
IrinaK [193]
-20=-4x-6x
4x+6x=20
10x=20
x=20:10
x=2

proof:
-20=-4×2-6×2
-20=-8-12
(-8)+(-12)=-20

4 0
3 years ago
34 + 10 + 100 = 12 x 12 Is this correct?
Harrizon [31]

Answer:ig so

Step-by-step explanation:34+10+100=144

12x12=144 same thing

4 0
3 years ago
Read 2 more answers
Evaluate:<br> -9 + 25 - (-10) + (-6)
Minchanka [31]
-9 is a negative number, so plus 25, it would be 16. The minus sign and the negative sign of -10 cancel out, so it is plus 10, ending up with 26. Finally, the + and - becomes negative (positive times negative equals negative), so it is -6 and you’ll end up with a final answer of 20.
4 0
4 years ago
Read 2 more answers
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