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Fed [463]
3 years ago
9

Help plz! QUESTION 19

Mathematics
1 answer:
Lyrx [107]3 years ago
6 0

Answer: 1/4

Step-by-step explanation: Anything to a negative power is the same as the reciprocol to the absolute value of the power

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Describe a scenario where the pythagorean theorem could be used in real life
masya89 [10]

Given two straight lines, the Pythagorean Theorem allows you to calculate the length of the diagonal connecting them. This application is frequently used in architecture, woodworking, or other physical construction projects. For instance, say you are building a sloped roof. If you know the height of the roof and the length for it to cover, you can use the Pythagorean Theorem to find the diagonal length of the roof's slope. You can use this information to cut properly sized beams to support the roof, or calculate the area of the roof that you would need to shingle.

8 0
3 years ago
In logic, a condition that must be satisfied for a statement to be true, but does not in and of itself make it true. Sufficient
Archy [21]

Answer:

Correlation

Step-by-step explanation:

  • This can be explained if we consider the case of correlation as in correlation this condition can arrive where a statement should be satisfied to be true when does not in or make it true itself.
  • Correlation is indicative of the degree to which there is a fluctuation in one more varying values together. The increase or decrease in the value is indicated by the positivity or negativity of the correlation respectively where the correlation itself does not make it true or is true in itself.
  • sufficient and necessary conditions are fulfilled only when one value needs to be true or false for the other to be true or false respectively.
  • Causality also known as causation is  the effectiveness or potency in which one process or a cause, leads to the generation of of another process or an effect, where cause and effect are partially dependent on each other.
3 0
3 years ago
4 l to 250 miles ratio​
Vadim26 [7]

Answer:

See below.

Step-by-step explanation:

Are you sure it's 4 liters to 250 miles, and not 4 liters to 250 milliliters?

If it is 4 liters to 250 miles, then it equals

0.016 liter : 1 mile

If it is 4 liters to 250 ml, then it is

4 liters : 250 ml

4 liters : 0.25 liter

16 liters : 1 liter

16 : 1

6 0
3 years ago
How do you solve it?
Basile [38]

9514 1404 393

Answer:

  a) NT = 8

  b) RS = 8

  c) RT = 16

  d) ZR = 24

Step-by-step explanation:

All of the marked sides are congruent. (That's what the marks mean.) It might help you to put 8 next to each hash mark like it is on NS. So, you have ...

  NT = RS = ST = TZ = NS = 8

Segments on the same line sum, so ...

  RT = RS +ST = 2RS = 16

  ZR = RS +ST +TZ = 3RS = 24

a) NT = 8

b) RS = 8

c) RT = 16

d) ZR = 24

6 0
3 years ago
Simplify m - {n - [p + (m + n - p)]}.
Lemur [1.5K]
This expression is actually pretty easy to simplify. Since all of the actions taking place are either addition or subtraction, we can initiate the first step of removing all the parentheses/brackets from the expression.

m - {n - [p + (m + n - p)]} 

simplifies to 

m - n - p + m + n - p

Then, we can reorganize the expression so that like terms are next to each other, making it easier to combine the like terms, which will be the next step.

m + m - n + n - p - p

Then, we combine like terms, keeping careful watch over addition and subtaction signs.

2m - 2p 

(The n's cancel out because one is negative and the other is positive)

m - {n - [p + (m + n - p)]} simplifies to 2m - 2p.
Hope that helped =)
8 0
3 years ago
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