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motikmotik
3 years ago
10

I will give BRAINLIEST and 20 points answer it.

Mathematics
1 answer:
Lostsunrise [7]3 years ago
6 0

Answer:

9

Step-by-step explanation:

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Do you have a particular way of studying flashcards? I. Need. Advice!! The way I have been doing it has been soo slow.
vovangra [49]

Answer:

Try using quizlet flashcards they are what I use and in my opinion they are great

Step-by-step explanation:

8 0
3 years ago
Find the slope of the line containing the points ( a , 1/a ) a n d ( b , 1/b )
xz_007 [3.2K]

Answer:

slope=(y2-y1)/(x2-x1)

=(1/b-1/a)/(b-a)

=((a-b)/ab)/(b-a)

=(a-b)/ab(b-a)

=(a-b)/(-(ab(a-b))

=-1/ab

5 0
3 years ago
Can someone please help and give the right answer
Vesna [10]

Answer:

The answer is below

Step-by-step explanation:

Two triangles are said to be congruent if all the three angles and three sides of one triangle is equal to the three sides and three angles of the other triangle.

Statement                             Reason

RS ⊥ TS and RV ⊥ TV           Given

∠S = ∠V are right angles      Definition of perpendicular. Since RS ⊥ TS,

                                               hence ∠S = 90° and RV ⊥ TV hence ∠V = 90°

ST ≅ VT                                  Given

RT ≅ RT                                  Reflexive property of congruence

ΔTSR  ≅ ΔTVR                      Hypotenuse leg congruence theorem. For

                                              two right triangles, if the hypotenuse and leg

                                              of one triangle is the same as the hypotenuse

                                              and leg of the second triangle, then the two

                                               triangles are congruent.

RS ≅ RV                                  Definition of congruency.

7 0
3 years ago
Solve the division problem -1 3/5 divided by -2/3 please help I already have 3 wrong and my brain feels pooped
wlad13 [49]
The answer is 9/10

Hope this helps!
5 0
4 years ago
Read 2 more answers
In a test of a​ gender-selection technique, results consisted of 248 baby girls and 13 baby boys. based on this​ result, what is
Rashid [163]
When it comes to probability, the answer is always expressed as part of a whole. With that being said, your answer for this problem can be a ratio, fraction or in percentage. Probability is the study of finding the chances or odds of an event happening with the use of statistics. You are already given the statistics of baby girls and baby boys. Note that you are asked to find the probability of the baby being a girl. So, the part here includes the 248, while the whole is 248+13 = 261. Therefore, the probability is 248/261 or 0.95 or 95%. That means that the likelihood of having a girl baby using this technique is very high.
6 0
3 years ago
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