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Alecsey [184]
3 years ago
5

What fraction does the point on the number line represent? A) 1 2 B) 1 3 C) 1 4 Eliminate D) 1 6 Please Help This Is My Intrem i

ll Mark Brainlet

Mathematics
1 answer:
jeka57 [31]3 years ago
8 0

The point on the number line represents C) \frac{1}{4}.

Step-by-step explanation:

Step 1:

The distance between 0 and 1 is split into 4 partitions.

The value for each distance is given by dividing the difference by the number of partitions; \frac{1-0}{4} = \frac{1}{4} .

So each partition represents a value of  \frac{1}{4} .

Step 2:

The value of the first partition; (1)(\frac{1}{4} )= \frac{1}{4} ,,

The value of the second partition; (2)(\frac{1}{4} )= \frac{1}{2} ,

The value of the third partition; (3 )(\frac{1}{4}) = \frac{3}{4},

The value of the fourth partition; (4 )(\frac{1}{4}) = 1.

The point on the number line is in between the zero and the second partition so it is the first partition which has a value of \frac{1}{4} .

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Solve the following equation for D. Be sure to take into account whether a letter is capitalized or not. fD - 7 = q^2
Alecsey [184]

Answer:

\displaystyle D=\frac{q^2+7}{f}

Step-by-step explanation:

<u>Equation Solving</u>

We are given the equation:

fD - 7 = q^2

It's required to solve the equation for D. All letters must preserve their capitalization.

We must isolate the letter D by removing from the left side all the terms and coefficients that surround it.

Adding 7:

fD = q^2+7

Dividing by f:

\mathbf{\displaystyle D=\frac{q^2+7}{f}}

5 0
2 years ago
What is 6y - 12 = -3x in standard form?
lakkis [162]
To get it into standard you need to simplify
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6 0
3 years ago
A baker is using a cookie that calls for 2 1/4 cups of flour to yield 36 cookies, how much flour will the baker neeto to make 90
andre [41]

Answer:

5 \frac{5}{8} cups

Step-by-step explanation:

Given: A baker is using a cookie that calls for 2 \frac{1}{4} cups of flour to yield 36 cookies.

To find the number of flour will the baker need to make 90 cookies, we form a proportion.

Let's convert 2 \frac{1}{4} to improper fraction.

2\frac{1}{4} = \frac{(2*4) + 1}{4} = \frac{9}{4}

Let "x" be the amount flour to make 90 cookies

<u>Amount of Flour</u>                 <u>Number of cookies</u>

 \frac{9}{4}                               36

       x                                            90

Now form a proportion.

\frac{\frac{9}{4}}{x} = \frac{36}{90}

Now let's cross multiply, we get

\frac{9}{4} *90 = 36x\\\

\frac{810}{4} = 36x\\x = \frac{810 }{4*36} \\x = \frac{810}{144} \\\\x = 5 \frac{90}{144}

Now let's simplify the fraction part, Here the GCF of 90 and 144 is 18, so dividing the fraction's numerator and the denominator by 18, we get

x = 5 \frac{5}{8} cups

So the baker needs 5 \frac{5}{8} cups to make 90 cookies.

3 0
3 years ago
The perimeter of the triangle below is 6a+2b-5 units. write an expression to represent the length in units, of the missing side
ANTONII [103]

Answer:

3a + 5b - 2

Step-by-step explanation:

The perimeter is the sum of all 3 sides of the triangle.

To find the missing side (x ) sum the 2 known sides and subtract from the perimeter.

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  = 6a + 2b - 5 - (3a - 3b - 3 ) ← distribute by - 1

  = 6a + 2b - 5 - 3a + 3b + 3 ← collect like terms

  = 3a + 5b - 2 ← length of missing side


3 0
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Kobotan [32]

Answer:

Step-by-step explanation:

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If you did not get 28.8 then you are probably in radians.  Check it in the "mode" of your calculator.

7 0
3 years ago
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