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Marta_Voda [28]
2 years ago
9

Find x and y.help please ty:)​

Mathematics
1 answer:
Pavel [41]2 years ago
3 0

Please, make sure you understand the solution:

We can notice that x + (x - 28) = 90

2x - 28 = 90
2x = 118
<u>x = 59</u>

<u />

Now for y:

We can notice that y + 90 + x = 180

y + 90 + 59 = 180
y + 149 = 180
y = 180 - 149

<u>y = 31</u>

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Which describes the solution of the inequality y &gt; −15? Select all the points that are part of the solution.
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Step-by-step explanation:

y > -15

y is bigger than -15

= -14 , -13 , -12 , -11 , -10 , etc . . .

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Solve the system below by substitution. Give your answer as an ordered pair.
bearhunter [10]
Work:
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Hopefully this helps!
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How many solutions does the system of equations have?<br> 0<br> 1<br> 3<br> 4
myrzilka [38]

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Step-by-step explanation:

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What are the characteristics of pie chart?
anygoal [31]

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The characteristics of pie chart.

<h3>What do you mean by chart?</h3>

A chart is a graphical representation for data visualization, in which "the data is represented by symbols, such as bars in a bar chart, lines in a line chart, or slices in a pie chart". A chart can represent tabular numeric data, functions or some kinds of quality structure and provides different info.

Given that:

A pie chart (or a circle chart) is a circular statistical graphic, which is divided into slices to illustrate numerical proportion. In a pie chart, the arc length of each slice (and consequently its central angle and area) is proportional to the quantity it represents.

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brainly.com/question/28186947

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