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Sonja [21]
2 years ago
5

Cost of an airplane flight increase from $250 to $260. What is the percentage increase?​

Mathematics
2 answers:
zavuch27 [327]2 years ago
5 0

Answer:

→ Percentage increase (%)

= (260 - 250) × 100 / 250

= 10 × 100 / 250

= 1000 / 250

= 4 %

  • <u>4%</u> is the right answer.
Sedaia [141]2 years ago
3 0

Answer:

Solution given:

Increase percentage=\frac{260-250}{250}*100%

=4%

<u>the percentage </u><u>increase</u><u> </u><u>is</u><u> </u><u>4</u><u>%</u><u>.</u>

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Step-by-step explanation:

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4 0
3 years ago
△ABC ≅ △DEF, EF = x 2 - 7, and BC = 4x - 2.
Artist 52 [7]

Answer:

Therefore the value of x is 5.

Step-by-step explanation:

Given:

△ABC ≅ △DEF,

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To Find:

the values of x. = ?

Solution:

△ABC ≅ △DEF      ........Given

If two Triangles are congruent then the Corresponding Parts of Congruent Triangles are Congruent.

∴ BC ≅ EF   ...................CPCTC

Substituting the values we get

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Now By Factorizing we get

x^{2}-5x+x-5=0\\x(x-5)+1(x-5)=0\\(x+1)(x-5)=0\\x+1=0\ or\ x-5=0\\x=-1\ or\ x=5\\x\ cannot\ be\ negative\\\therefore x=5

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8 0
3 years ago
Which equation could represent the graph shown below
kaheart [24]

Answer:

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Step-by-step explanation:

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Here, the graph of f(x) = √x has been translated 1 unit to the left (a=-1) and 2 units down (b=-2). So, the transformed function is ...

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3 years ago
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