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Nataly [62]
2 years ago
15

7 Find the AREA of the regular polygon. Il (2 points) 20 18.8 13.68

Mathematics
1 answer:
rodikova [14]2 years ago
3 0

Answer:

Answer is 18.8 please mark me Brainliest

Step-by-step explanation:

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I need answer fast..
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Answer:

a. Portrays the case of two triangles being equal if two angles and the line between them are equal

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5 0
3 years ago
140 degrees decreased by 65%
BaLLatris [955]
Hey there! 
<span>Here are the steps involved: 
</span>
1.Change 65% into a decimal. Move the decimal two places to the left and you get 0.65.

2. Multiply 0.65 by 50.
<span>140 x 0.65 = 91.

3. Since you are decreasing 140 by 65%, subtract 140 by 91. 
140-91= 49


</span><span>(If you feel that my answer has helped you, please consider rating it and giving it a thank you! Also, feel free to make the best answer, the brainliest answer!)
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7 0
3 years ago
Tess plants flowers every year, and she noticed that her flowers tend to bloom earlier when the spring weather is warmer. She co
OlgaM077 [116]

Answer:

=17

Step-by-step explanation:

We need the slope and the y-intercept to find the equation of the linear model.

This line goes through (0,28) and (1,26), so the slope is

\frac{26 - 28}{1} = -2

1

26−28

​  =−2

The equation that best describes this model is

\widehat{y} = -2x + 28

y

​  =−2x+28

Plug in x = 5.5 in the above equation to get

​\widehat{y}

y

​   ​=−2x+28

=(−2)(5.5)+28

=−11+28

=17

Based on this equation, the date in April her flowers will bloom if the average temperature in March is

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What are facts about cross-sections (math)?
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Answer: A cross section is the shape we get when cutting straight through an object.

Step-by-step explanation:

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