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Usimov [2.4K]
3 years ago
6

28 elementary schools to 16 middle schools write the ratio in simplest form

Mathematics
2 answers:
Alinara [238K]3 years ago
6 0

Answer:

The simplest form of 28 elementary schools to 16 middle schools is 7 elementary schools to 4 middle schools  written mathematically as,

\frac{28}{16} in simplest form as \frac{7}{4}

Step-by-step explanation:

Given : 28 elementary schools to 16 middle schools

We have to write the ratio in simplest form.

28 elementary schools to 16 middle schools  can be written in ratio form as \frac{28}{16}

We have write \frac{28}{16} in simplest form ,

Divide both numerator and denominator by 4, we have

\Rightarrow \dfrac{\frac{28}{4}}{\frac{16}{4}}

Solving further we get,

\frac{7}{4}

Thus, the simplest form of 28 elementary schools to 16 middle schools is 7 elementary schools to 4 middle schools  written mathematically as,

\frac{28}{16} in simplest form as \frac{7}{4}

AnnyKZ [126]3 years ago
3 0
28 to 16

Divide both numbers by 4.

7 to 4
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2 years ago
27. Find a polar equation of the conic with focus at the pole that has the given eccentricity and equation of directrix.
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The polar equation will be  r=\dfrac{4}{1+cos\theta}

<h3> What is the polar equation?</h3>

A polar equation is any equation that expresses the relationship between r and theta, where r is the distance between the pole (origin) and a point on a curve, and theta is the counterclockwise angle formed by a point on a curve, the pole, and the positive x-axis.

From the equation, we are told that

The  Eccentricity: e = 1

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Generally, the polar equation for e =  1  and y  =  + c is mathematically represented as

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Therefore the polar equation will be  r=\dfrac{4}{1+cos\theta}

To know more about the polar equation follow

brainly.com/question/9363127

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Solve the system graphically<br> 1. x-2y=6 and 3x+2y=-6<br><br> 2. x-y=0 and 2x+3y=-5
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Step-by-step explanation:

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Putting y = 0 in equation (i) we get

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Use the following table to draw the graph

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Graph of the equation ..(ii)

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Putting x = 0 in equation (ii) we get

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Putting x = 2 in equation (2) we get

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Use the following table to draw the graph.

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Draw the graph by plotting the two points O(0,0) and D(2,1) from table

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2 years ago
I WILL MARK BRAINLIST
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