3/(5 - 6i)
To simplify this, we need to multiply both sides by the conjugate of the denominator, which is 5 + 6i
3(5 + 6i)
Distributive property.
15 + 18i
(5 - 6i)(5 + 6i)
25 + 30i - 30i - 36i^2
25 - 36i^2
i^2 = -1
25 + 36
61
<h3><u>The simplified expression is (15/61) + (18i/61).</u></h3>
Answer:
The correct answer is D
Step-by-step explanation:
As it can be clearly visualized from the graph that the variation is not likely to be 2.0 as at most of the points the difference is not close to 2.0
Hence, The difference is not significant because a difference of 2.0 is not very likely.
Answer:
D $170
Step-by-step explanation:
you take the 260 and you plug it in for m and then solve
0.5(260) + 40 = 130 + 40
130 + 40 = 170
Answer:
x ≤ 10
Step-by-step explanation:
The sign that I used means less than or equal to. So that means that there can either be 10 people exactly, or less than 10 people.
Answer:
3. 1/3
Step-by-step explanation:
Change the equation by isolating y
9y=3x-4
y=1/3x-4/9
this is slope intercept form.
y=mx+b
m=slope
∴slope=1/3
OR
your equation is in standard form Ax+By=C
slope=-A/B
-3/-9
1/3
∴slope is 1/3