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Mamont248 [21]
3 years ago
9

1 How many times does go into 1 - ? 4 2 А. 1 B) 2 - 2 2 OT C 8 3 D 4​

Mathematics
1 answer:
stira [4]3 years ago
3 0

Hey there!

To solve this, we can use division. First, lets turn 1 \frac{1}{4} into an improper fraction:

\frac{5}{4}

So, we have

\frac{5}{4} / \frac{1}{2}

We can multiply by the reciprocal:

\frac{5}{4} *\frac{2}{1}

That gives us

\frac{10}{4} =\frac{5}{2} =2\frac{1}{2}

Hope it helps and have a great day!

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This is the sum of the lengths of all the sides of a polygon expresses in linear units
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Answer:

It's called " perimeter "

Step-by-step explanation:

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3 years ago
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What is 7/15 • (-3/4) in simplest form?
expeople1 [14]

Answer:

The answer would be -7/20

Step-by-step explanation:

You have (7/15) * (-3/4)

What you have to do is multiply the numerators, 7 and -3, which is -21.

Then you multiply the denominators, 15 and 4, which is 60.

Your fraction should then look like this (-21/60). *numerator/denominator

Then you simplify them by divided both numbers by 3, which gives your answer, (-7/20).

Since 7 is prime, the fraction can no longer be simplified any more.

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3 years ago
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What must be a factor of the polynomial function f(x) graphed on the coordinate plane below?
Tamiku [17]

Answer:

D. x + 6

Step-by-step explanation:

In the given graph, we have 3 x-intercepts values, which are points at which the line intercepts the x-axis. They are, -6, -3 and 0.

Each of these x-intercepts can be written as a factor of a polynomial function as follows:

x = -6

x = -6 + 6

x + 6 = 0

x = -3

x = -3 + 3

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4 0
3 years ago
Santa is preparing for a
IrinaVladis [17]

Answer:

Cost of a package of celery = $20

Step-by-step explanation:

Let, x=carrots and y= celery.

So from the given data we get 2 equations

Equation 1]:-

9x+12y=312------------(for 9 package carrot and 12 package celery)

Equation 2]:-

1x+3y=68---------------(for 1 package carrot and 3 package celery)

After solving equation 2 we get,

x=68-3y------------------------(equation 3)

Now substituting equation 3 in equation 1,

9\times(68-3y)+12y=312

612-27y+12y=312

612-15y=312

612-312=15y

300=15y

∴y=\frac{300}{15}

y=20------------------(equation 4)

Therefore cost of a package of celery = $20

6 0
4 years ago
Solve the following equation:<br><br> 3 x one half
Kamila [148]
<h3>hello!</h3>

==========================================================

Let's simplify the expression:-

\bigstar{\boxed{\frac{3}{1} *\frac{1}{2}}

Multiply 3 times 1 and 1 times 2:-

\bigstar{\boxed{\pmb{\frac{3}{2} }}

======================================================

<h3>note:-</h3>

Hope everything is clear; if you need any clarification/explanation, kindly let me know, and I'll comment and/or edit my answer :)

6 0
2 years ago
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