(5i+4) + (4i-3)
5i+4i-3+4
9i - 1
(2+i) - (3+4i)
(2+i) + (-3 - 4i)
-1 -3i
Each part, real numbers and imaginary, are to be taken as separate pieces; add them with and subtract them by each other as you normally would. :)
Someone already made an answer for this
Answer:
465 is the total points he got and he solved 14 in part A and 2 in part B
hope it helps you
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Answer: the range of two distributions are the same
Step-by-step explanation:
So the last one
Answer:
<u>5</u>
Step-by-step explanation:
Slope Formula :
<u><em>m = y₂ - y₁ / x₂ - x₁</em></u>
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Take any 2 points and solve : (4, 24) and (2, 14)
⇒ m = 24 - 14 / 4 - 2
⇒ m = 10/2
⇒ m = <u>5</u>