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IceJOKER [234]
2 years ago
9

If and , which describes all the lines that must be parallel? only lines r and s must be parallel. Only lines t and u must be pa

rallel. Lines r and s and lines t and u must be parallel. Neither lines r and s nor lines t and u must be parallel.
SAT
1 answer:
ValentinkaMS [17]2 years ago
6 0

Answer:

b

Explanation:

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Classify each label into the correct category of human red blood cell.
Mazyrski [523]

Classifying each label into the correct category of human red blood cell

A) Human red blood cell shrinks    

  • Cells placed in hypertonic solution
  • More water moves out of cell

B) Normal Human red blood cell

  • Cell placed in isotonic solution
  • Water enters and leaves at the same rate

C) Human red blood cell swells

  • Cell placed in hypotonic solution
  • More water moves into cell

<h3>Types of solution</h3>

A hypertonic solution is a solution with a higher concentration to its surroundings ( i.e contains more solutes like electrolytes than its surroundings ). when a cell is placed in such solution is shrinks gradually and dies off through a process known as plasmolysis. while a hypotonic solution is a direct opposite of a hypertonic solution. Also An isotonic solution is a solution with the same concentration with its surrounding solution.

Hence we can conclude that the classification of each label into the appropriate category are as listed above.

Learn more about Osmosis : brainly.com/question/24469721

6 0
2 years ago
Complete the proof given ab*be=cb*bd prove abc dbe.
vampirchik [111]

The complete proofs with all the reasons and statements; have been enumerated below

<h3>What are triangle proofs?</h3>

From the attached triangle, we can complete the proofs as follows;

Statement 1; AB * BE = CB * BD

Reason 1; Given

Statement 2; CB/BE = AB/BD

Reason 2; Property of Cross Multiplication

Statement 3; ∠ABC ≅ ∠DBE

Reason 3; Vertical Angles

Statement 4; ΔABC ~ ΔDBE

Reason 4; SAS property of similarity

Read more about Triangle Proofs at; brainly.com/question/22721185

4 0
3 years ago
If you divide a number into 3 equal groups and then divide each group in half, you end up with 13. The starting number is.
Vlad [161]

Answer:

The starting number is 78.

Explanation:

(x / 3) / 2 = 13

divide a number by 3 (x / 3)

divide in half (x / 3) / 2

You get 13 (x / 3) / 2 = 13

Reverse the problem.

13 * 2 = 26

26 * 3 = 78

x = 78

Plug in the number.

(78 / 3) / 2 = 13

78 / 3 = 26

26 / 2 = 13

7 0
2 years ago
Examine the information in the url below. Http://www.Example/home/index.Html in the url, what is the subdomain and what is the d
alexdok [17]
Domain is Example and subdomain is www.
3 0
3 years ago
The technological processes reflected in the image had the most direct influence on which of the following?.
Ksivusya [100]

Answer:

Hey i need to see the image to answer your question. can you post it please?

5 0
3 years ago
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