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Kay [80]
4 years ago
7

(100 – 40)/2 - 30 =?

Mathematics
2 answers:
pav-90 [236]4 years ago
8 0
100- 40 is 60 60 ÷ 2 is 30 30 - 30 is 0 I think it is zero
Lena [83]4 years ago
4 0
=(100-40)/2-30 =60/2-30 =30-30 =0
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Help&amp;EXPLAIN <br><br> Don’t use for points or will be reported and I’ll take the points back
anzhelika [568]

Answer:

X=151

Step-by-step explanation:

1. 61+90= 151

-Combine the two given angles

2.180-151= 29

-Subtract the total of the two combined from 180 because all 3 angles of a triangle add up to 180.

-29 is your difference which is also the angle next to X.

3.180-29= 151

-To find angle X you subtract 29 from 180 because angle X and 29 are supplementary angles that add up to 180.

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3 years ago
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Answer:

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Step-by-step explanation:

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When we add complex numbers, we add both it's real parts and imaginary parts.

In this question:

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3 years ago
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Answer to the question
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