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denpristay [2]
3 years ago
13

Percents can be expressed as fractions and decimals. A percent means “out of 100,” so we can express 40% as the fraction 40⁄100.

We can simplify this fraction to2⁄5 by dividing by the greatest common factor, 20.
We can also express a percent as a decimal. Percents show a part out of a hundred, or hundredths, so you can divide the percent by 100 to find the decimal. 40 divided by 100 equals 40 hundredths, or .4. You can also divide the numerator by the denominator in the simplified fraction, 2⁄5, to find the equivalent decimal.


These values are all equivalent.

75% =

A
75/10

B
2/3

C
3/4

D
3/5
Mathematics
1 answer:
stiks02 [169]3 years ago
5 0

Answer:

Definitely 3/4!

Step-by-step explanation:

Option A = 7.5

Option B = 66.6%

Option C = 75% (because 25 times 4 is equal to 100%, so 25 times 3 would be 75)

Option D = 6/10 or 60%

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Plz help ASAP!!!!!!! <br> I will mark brainliest!!!!!
Arturiano [62]

blank 2 will be

Statement              Reason

RS≅ST                   Definition of Midpoint

blank 4 will be:

Statement              Reason

RS≅XY                 Transitive Property of Convergence

Step-by-step explanation:

We need to fill the blanks in the table.

In blank 2 we will get:

If S is midpoint of RS, it means it has divided the line segment RS into 2 equal parts. So, blank 2 will be

Statement              Reason

RS≅ST                   Definition of Midpoint

In blank 4 we will get:

We are given:

ST≅XY

and RS≅ST

So, using transitive property of convergence we get

if A≅B and B≅C then A≅C

In our case,

RS≅XY

So, blank 4 will be:

Statement              Reason

RS≅XY                 Transitive Property of Convergence

Keywords: Midpoint of line segment

Learn more about Midpoint of line segment at:

  • brainly.com/question/10480770
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#learnwithBrainly

6 0
3 years ago
Consider the following equation f(x)=(x^2+4)/(4x^2-4x-8)
kifflom [539]

<em><u>Question:</u></em>

Consider the following equation: f(x)=x^2+4\4x^2-4x-8 name the vertical asymptote(s)

<em><u>Answer:</u></em>

The vertical asymptotes are x = 2 or x = -1

<em><u>Solution:</u></em>

Given that,

f(x)=\frac{x^2+4}{4x^2-4x-8}

For vertical asymptotes, set the denominator to zero and then solve the quadratic equation

4x^2-4x-8=0\\\\Divide\ by\ 2\\\\x^2 - 2x - 4 = 0

Split\ the\ middle\ term\\\\x^2+x-2x-2=0\\\\Group\ the\ equation\\\\(x^2 + x) - (2x + 2) = 0\\\\Factor\ the\ common\ term\\\\x(x + 1) - 2(x + 1) = 0\\\\(x + 1)(x - 2) = 0\\\\Therefore,\\\\x + 1 = 0\\\\x = -1\\\\And\\\\x - 2 = 0\\\\x = 2

Thus the vertical asymptotes are x = - 1 and x = 2

3 0
3 years ago
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get answer to both then and then you add them together for the answer
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