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katrin2010 [14]
3 years ago
12

Help me plz ASAP this would make by day

Mathematics
2 answers:
Kruka [31]3 years ago
7 0
Ich weis ist nicht das
mario62 [17]3 years ago
3 0

The distance between points a + bi and c + di is

\sqrt{(a - c)^2 + (b - d)^2}

Your points are -2 - 3i and 3 + 9i,

so a = -2, b = -3, c = 3, and d = 9.

\sqrt{(-2 - 3)^2 + (-3 - 9)^2} =

= \sqrt{(-5)^2 + (-12)^2}

= \sqrt{25 + 144}

= \sqrt{169}

= 13

Answer: 13


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Can you please answer my homework, its about sets.
Katyanochek1 [597]

The value of the set  (A∪C)'∩B is {9 , 12} .

A subfield of mathematical logic called set theory examines sets, which are essentially collections of objects.

  • Set theory is a discipline of mathematics that largely addresses problems that are pertinent to mathematics as a whole, despite the fact that any kind of object can be constructed into a set.
  • Set theory is founded on a simple binary relationship between an object o and a set A.
  • It is written as o A if o is a part (or member) of A. Members of a set are enumerated with commas to denote separation when describing them, or a property of those parts is enclosed in braces.
  • Sets can be associated by the membership relation since they are objects.

The given sets are:

U ={1,2,3,4,5,6,7,8,9,10,11,12,13}

A = {3,7,11,13}

B = {3,6,9,12,13}

C = {2,3,5,6,7,8}

Now B' = {1,2,4,5,7,8,10,11}

b) B'∩C = {2,5,7,8,}

c) A∪C = {2,3,5,6,7,8,11,13}

(A∪C)' = {1,4,9,10,12}

(A∪C)'∩B = {9 , 12}

Hence the value of the set (A∪C)'∩B is {9 , 12} .

To learn more about set visit:

brainly.com/question/18877138

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6 0
2 years ago
Order the side lengths , , , , and from least to greatest.
diamong [38]

Answer:

1. FH, 2. GH,  3.IH  4. GI,  5. FG

Step-by-step explanation:

According to a certain geometric theorem, the smallest angle is always opposite to the smallest side of a triangle. Likewise, the largest angle is always opposite to the largest side. Using this theorem we can properly order the angles and sides.

Additionally, the interior degrees of a triangle will always be 180, and the interior of this quadrilateral is 360 degrees. Using this we can determine the missing angles.

180 - 75 - 55 = 50 (first missing angle)

180 - 59 - 63 = 58 (second missing angle)

The smallest angle would be 50 degrees and the largest 75.

The second smallest is 55 degrees, the third smallest is 58 degrees, the fourth smallest is 59 degrees, and the fifth is 63 degrees.

Now, one thing that seems a bit confusing is the fact that GH is opposite to 2 different angles, so how do we know WHICH angle to use to find its length. From what I understand, we should be able to find the average of the two angles across from this side to see what its place would be in terms of length.

63 + 50 = 56.5

This would make side  GH larger than FH but less than HI

This is how I would solve the problem, and I think this is the correct order. Please let me know whether it turns out right.

7 0
3 years ago
Read 2 more answers
If x and Y are positive integers ,is x - y always positive ? Explain
kykrilka [37]
No not always, because x could be a smaller number than y which would make it an negative. If x is bigger than y most likely it will be, but not always.
5 0
4 years ago
5p−m=10 answer my question
nasty-shy [4]

Answer:

m = -10 + 5p

Step-by-step explanation:

5p − m = 10

subtract 5p from both sides:

5p − m - 5p = 10 - 5p

simplifiy:

-m = 10 - 5p

divide -1 to both sides

m = -10 + 5p

m = -10 + 5p

===========

7 0
3 years ago
Read 2 more answers
Ms. Pierce bought a camera that cost $450. In addition, she had to pay 4% sales tax. How much did Ms. Pierce pay for the camera?
mart [117]

Answer:

Ms. Pierce pay $468 for the camera.

Step-by-step explanation:

4% = 4/100 = 0.04

450 * (1 + 0.04) = 450 * 1.04 = 468

4 0
3 years ago
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