This is a relatively easy question if you know a couple things, so let me walk you through this step by step ok?
<em>Answer: 115°</em>
<h3>
Sum of interior angles of a pentagon: 540°</h3>
Now with that said:
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Your first step is to add all of the interior angles together, and then subtract it from the total sum of the interior angles of the shape that your working with.
If you don't know what the sum of all of the interior angles are for the shape you are working with, you can easily look it up on google to be sure.
<em>If you have anymore questions, </em>Don't be afraid to ask! I'm always glad to help, also if I am wrong please let me know and I promise I will come back and rework my math.
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Thanks!</h2>
Attached is what you can do on excel.
Add the values as presented on the image. Select the values and then go t the menu "Insert" and look for "Charts" and then "Insert scatter chart". After this, select one of the dots from the graph and then press the right button of the mouse and select "add trendline". Now you have a trend line. Format the trendline selecting the option "Display Equation on chart" (and also if you want "Display R-squared value on chart"). Now you have the equation and you can easily predict the value when X is 15, you just need to substitute on the equation the X by the 15:
y = 4.0933Χ + 21.5 <=>
y = 82.8995<span>
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Answer:
<em>9/5</em>
Step-by-step explanation:
- Create an Equation: <em>x^2 = 3 + 6/25</em>
- Simplify the Right Side: <em>3 + 6/25 = 75/25 + 6/25 = 81/25</em>
- Substitute the Values back into the Equation: <em>x^2 = 81/25</em>
- Solve for x by taking the Square Root of Both Sides: <em>x = √81/25</em>
- Simplify: <em>x = √81/√25 = 9/5</em>
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Sincerely,
<em>Gigabyte</em>
Answer:
12
Step-by-step explanation:
if the line is 18 inches long and a 1.5 space apart then u divide them and 18 divided by 1.5 is 12
4 1/2 + 3 2/3 = 8.16666667
