Alayna031
Alayna031
13-03-2017
Mathematics
contestada
what is x? i do not know how to do this
Respuesta :
Аноним
Аноним
13-03-2017
since you know that a triangle's angles=180, you have 2 of the angles. You also know that the sum of 2 angles is equal to 180 minus the exterior angle. So,
2x+x=123
3x=123
x=123/3
x=41, 2(41)=82 for the other angle.
Answer Link
ocs12009643
ocs12009643
13-03-2017
x=41 yeah thats it ......
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
A barrel filled with oil is a cylinder with a diameter of 22 inches and a height of 33.5 inches. There are 231 cubic inches in a liquid gallon. To the nearest g
What is the term for the collection of social skills that permits individuals to perform successfully in social settings?
Write the quadratic function c(x)=x2-x-5 3/4 in vertex form.
which of the following is not a rate? 95 words/1 minute, 16 oz/1lb, 240 miles/8 minutes, 35 km/5 minutes
Which of these is equivalent to 3 2/3? A. 32/3 B. 11/3 C. 6/9 D. 6/3
During World War II, Mexican workers came to the United States as part of the program.
What is the perimeter of the figure? 16 cm 46 cm 48 cm 110 cm
What hppened after wudi expanded chainas empire over a larger terriory
Which of the following sentences contains figurative language:a. His face was as red as an apple.b. llike apples more than oranges.c. Her hair was red; apples
NO COPYING PLZ jodi built a rectangular sandbox for her daughter. the sandbox measures 6 feet by 5 feet by 1.2 feet. jodi purchases 20 cubic feet of sand to fi
