Find the slope of A. The slope of a line parallel to A would have the same slope of A. Remember, slope=rise over run.
Answer:
i) 28 - 30i
ii) 36 + 28i
Step-by-step explanation:
i) x = 6 + i ⇒2x = 2(6 + i) = 12 + 2i
z = 4 - 8i ⇒ 4z = 4(4 - 8i) = 16 - 32i
2x + 4z = (12 + 2i) + (16 - 32i) = 28 - 30i
ii) w = -1 + 5i and z = 4 - 8i
w × z = (-1 + 5i)(4 - 8i) = -4 + 8i + 20i - 40
⇒collect like terms
w × z = -4 + 28i - 40![i^{2}](https://tex.z-dn.net/?f=i%5E%7B2%7D)
∵ ![i^{2}=-1](https://tex.z-dn.net/?f=i%5E%7B2%7D%3D-1)
∴w × z = -4 + 28i - 40(-1) = -4 + 28i + 40 = 36 + 28i
Greetings!
The distance between r & s would be 46.
-25 -24 -23 -22 -21 -20 -19 -18 -17 -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Hope this helps, have a nice day!
<em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em>
Answer:
-11
Step-by-step explanation:
y=-5-3(2)
-5-6=-11