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creativ13 [48]
3 years ago
14

Pleaseeeeee helppp i dont get itttttttt

Mathematics
2 answers:
Anon25 [30]3 years ago
4 0

Answer:

If you could attach a picture that could help us help you...

Joseph Nicéphore Niépce

The world's first photograph made in a camera was taken in 1826 by Joseph Nicéphore Niépce. The photograph was taken from the upstairs windows of Niépce's estate in the Burgundy region of France.

8 hours

The first photograph ever shot, the 1826 photo View from the Window at Le Gras, took a whopping 8 hours to expose. When Louis Daguerre introduced the daguerreotype in 1839, he managed to shave this time down to just 15 minutes.

lisov135 [29]3 years ago
3 0

Answer:

don't get what

Step-by-step explanation:

..................

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If DEF and MNO are two triangles such that DE=MN and EF=NO, which of the following would be sufficient to prove that triangles a
Delvig [45]

Answer:

  D.  ∠E ≅ ∠N

Step-by-step explanation:

The pair of sides meet at vertex E in ∆DEF and at vertex N in ∆MNO. Since the sides that make up angles E and N are shown congruent, it is sufficient to show ...

  ∠E ≅ ∠N

Then the SAS congruence postulate can be claimed.

__

<em>Additional comment</em>

The alternative is to show DF ≅ MO. That would allow you to claim SSS congruence. That is not an answer choice.

3 0
3 years ago
Describe the transformations needed to translate the graph y=1/x to the graph of y=1/x+3 -4
S_A_V [24]

i cant describe but i put y=1/x+3 -4 on the graph hope this helps

8 0
3 years ago
Read 2 more answers
Consider randomly selecting a student at a large university, and let A be the event that the selected student has a Visa card an
ziro4ka [17]

Answer:

1) is not possible

2) P(A∪B) = 0.7

3) 1- P(A∪B) =0.3

4) a) C=A∩B' and P(C)= 0.3

b)  P(D)= 0.4

Step-by-step explanation:

1) since the intersection of 2 events cannot be bigger than the smaller event then is not possible that P(A∩B)=0.5 since P(B)=0.4  . Thus the maximum possible value of P(A∩B) is 0.4

2) denoting A= getting Visa card , B= getting MasterCard the probability of getting one of the types of cards is given by

P(A∪B)= P(A)+P(B) - P(A∩B) = 0.6+0.4-0.3 = 0.7

P(A∪B) = 0.7

3) the probability that a student has neither type of card is 1- P(A∪B) = 1-0.7 = 0.3

4) the event C that the selected student has a visa card but not a MasterCard is given by  C=A∩B'  , where B' is the complement of B. Then

P(C)= P(A∩B') = P(A) - P(A∩B) = 0.6 - 0.3 = 0.3

the probability for the event D=a student has exactly one of the cards is

P(D)= P(A∩B') + P(A'∩B) = P(A∪B) - P(A∩B) = 0.7 - 0.3 = 0.4

3 0
3 years ago
May I please get help on this/
lara31 [8.8K]

Answer:

8 would be your answer

Step-by-step explanation:

brainlest pls

8 0
3 years ago
Read 2 more answers
Give me some tips for the Shsat that is tomorrow.
Aliun [14]

Answer:

1. Sleep well

2. Eat a proper meal to increase your energy

3. Do the ones you are good at first. Skip the harder questions

4. There are 2 parts. One is ELA while the other is math. Do the one that you are good at first so you wouldn't be annoyed.

5. When you are finished filling out the test slip double-check your work that way you could see which one you got wrong.

6. Have faith in yourself. :)

Step-by-step explanation:

8 0
2 years ago
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