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seropon [69]
3 years ago
10

How do you do exterior angles of triangles

Mathematics
2 answers:
Lilit [14]3 years ago
4 0
You can find the exterior angle by adding the 'two opposite isolated angles' together to find the exterior angle.

hope this helps
vova2212 [387]3 years ago
3 0
The total of the interior angle and the exterior angle equals 180. When you find the corresponding interior angle, subtract it from 180.
Image from mathisfun.com

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Solve the system of equations using the elimination method. 1.Solve {x + 3y = -15
shutvik [7]

An equation is formed of two equal expressions. The solution is (-9,-2).

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

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Step 1- Multiply the equations to make the coefficients match in either the x- or y-variable.

x + 3y = -15

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Step2- After you multiply, add or subtract the two equations.

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Step 3- Then solve for the variables that is left.

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Learn more about Equation:

brainly.com/question/2263981

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5 0
2 years ago
Let f(x)=x^2 +2 and g(x)=1-3x. find each function value: (fg)(-1)
sammy [17]

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Step-by-step explanation:

so basically

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hope this helped :)

6 0
3 years ago
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