Answer:
2.8 in.
Step-by-step explanation:
Answer:
Solving the inequality
, we get 
Step-by-step explanation:
We need to solve the inequality 
Using the BODMAS rule, first we will solve the bracket:

Now, we will subtract 28 from both sides

Subtracting -7k on both sides

Finally, divide both sides by -8 and inverse the inequality, as we are dividing with a minus digit.

So, solving the inequality
we get 
Answer:
Step-by-step explanation:
- No different person will have different drawings because you had not mentioned the sides length so every person will take only angle of 50 degree in account not sides, he will draw the sides of his own well,
- and also may be there is some instruments error also .
Answer:
B
Step-by-step explanation:
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Answer:
Step-by-step explanation:
(4 - 7i) + (1 - 2i)
4 - 7i = 1 - 2i
collect like terms
4 - 1 = -7i + 2
3 = -5i