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JulsSmile [24]
3 years ago
9

Write (2i(1+i)+5)/(1+3i) as a complete number in standard form.

Mathematics
1 answer:
olasank [31]3 years ago
6 0
  • Answer: basicily its 0

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fredd [130]
Maybe it’s 3 but it actually depends on the equation . . .
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3 years ago
(If A(2, -3), B(3,-2) and point C divides the line segment AB in the ratio of 1: 2, find OC.)​
Anna007 [38]

Answer:

A(2, -3) and B(3, -2), o(0, 0) Let C(x, y)

Here c divide AB line in the ratio of 1:2

From the line intersection law, we get x=(m1×x2+m2×x1)/(m1+m2)

and y=(m1×y2+m2×y1)/(m1+m2)

where m1=1, m2=2, x1=2, x2=3, y1=-3, y2=-2;

so x=(3+4)/3

  or, x=7/3;

y=(-2-6)/3

 or, y=-8/3;

so, oc=√((0-7/3)²+(0-(-8/3))²)

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1 year ago
What would be the BEST formula to model the volume of a tree trunk?
irina [24]

like a hand help model?

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2 years ago
What number is 21% of 450?
Akimi4 [234]

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94.5

Step-by-step explanation:

450 / 100 = 4.5

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3 0
2 years ago
If the scale factor between two similar solids is 2:5, then the ratio of their lateral areas is 4:10
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No.
The ratio of the areas is the ratio of the squares of the scale factor.
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7 0
3 years ago
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