Answer:
value of k = 6
Step-by-step explanation:
sum of all angles forming a straight line = 180°
so,
- 7k + 8 + 90 + 40 = 180
- 7k + 138 = 180
- 7k = 180 - 138
- 7k = 42
- k = 42/7
- k = 6
hence the value of k = 6
Answer:
A is correct because you need to stop deleting my answers.
Answer:
119°
Step-by-step explanation:
51+180-112= 119°
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Answer:
For number 1: y=2 and x=3
The answer is the last option because the graph goes no greater than 75 and it also goes no greater than zero but it does hit zero and 75
