lay225 lay225
  • 11-06-2021
  • Mathematics
contestada

(5x-23)
(7x-1)*
Help me please

5x23 7x1 Help me please class=

Respuesta :

el17ting
el17ting el17ting
  • 12-06-2021

Answer:

(5x-23)° + (7x-1)° = 180°

5x-23 + 7x-1 = 180

12x - 24 = 180

12x = 204

x = 17

.°. (5x-23)° = 62°

& (7x-1)° = 118°

Answer Link

Otras preguntas

Explain how advances in learning and technology influenced fifteenth and sixteenth century European exploration and trade.
Could someone help me please? I am completely lost on how to figure out this problem.Use Synthetic division to show that x is a solution for the third degree po
Five more than twice a number is 17.
In reaching her destination, a backpacker walks with an average velocity of 1.22 m/s, due west. This average velocity results because she hikes for 6.44 km with
how do I find out is 28% of 70?
on sataday i get up at 10:30
Please help In the sequence below the first term is 2 and each term after the first is k times the preceding term where k is a constant. What is the value of th
In reaching her destination, a backpacker walks with an average velocity of 1.22 m/s, due west. This average velocity results because she hikes for 6.44 km with
how do I do these 2? Explain in steps please!
How can i write all the names that apply to -7/8, √0.15, √18/2, √45