Angle X and Angle Y are supplementary angles, Angle X is sixteen degrees more than three times the size Angle Y. What are the measures of Angle X and Angle Y?*

Angle x 137 and Angle y 43 Angle x 139 and Angle y 41
Angle y -137 and Angle x 43
Angle139 and Angle x 41

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10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?

Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.

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