The sum of the measures of angles X and Y is 180 degrees. The measure of angle X is 24 degrees greater than the measure of angle Y. Define the variables, and write equations for this situation.

Respuesta :

Answer:

The measure of angle x is 102 degrees and the measure of angle y is 78 degrees

Step-by-step explanation:

we know that

[tex]x+y=180\°[/tex] -----> equation A (supplementary angles)

[tex]x=y+24\°[/tex] ----> equation B

Solve the system by substitution

substitute equation B in equation A

[tex]y+24\°+y=180\°[/tex]

Solve for y

[tex]2y+24\°=180\°[/tex]

[tex]2y=180\°-24\°[/tex]

[tex]2y=156\°[/tex]

[tex]y=78\°[/tex]

Find the measure of angle x

[tex]x=102\°=[/tex]

therefore

The measure of angle x is 102 degrees and the measure of angle y is 78 degrees

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