dinosaurawr dinosaurawr

08-11-2020
Mathematics

contestada

find the value of x. then find the angle measures of the polygon

50 points brainliest answer

find the value of x then find the angle measures of the polygon 50 points brainliest answer class=

Respuesta :

imurfanthinking imurfanthinking

08-11-2020

Answer: x = 160

Step-by-step explanation:

540 = 100+(x-25)+(x-15)+(1/2)x+(1/2)x

540= 100-40+3x = 60+3x

480 = 3x

x = 160

Answer Link

08-11-2020

Answer:

0.5x + 0.5x + (x-25) + (x-15) + 100 = 540

x + x - 25 + x - 15 + 100 = 540

3x + 60 = 540

3x = 540 - 60

3x = 480

x = 480/3

x = 160

Answer Link

Otras preguntas

Give the electron configurations for the elements given. use the noble gas core preceding for the inner electrons.

According to secretary of state john foster dulles (document 1), why was the "containment" policy of the truman administration wrong for the times and circumsta

When gametes combine to form a zygote, the chromosomes number of the zygote is now referred to as

Place a check mark next to each expression that is equivalent to - 2/3

A body system includes a number of related _______ that work together to perform a task. Question 5 options: arteries and veins organs muscles and bones gl

Sylvia is considering investing in one of two bond packages offered to her by different brokers. Broker U suggests that Sylvia buy two par value $1,000 bonds f

HELPPPPP “Be that word our sign of parting, bird or fiend!” I shrieked, upstarting— “Get thee back into the tempest and the Night’s Plutonian shore! Leave n

Stadium owners have often been accused by business owners of doing what to the prices for sponsorship opportunities A.) inflation B.) reducing C.) changing

Gaseous methane ch4 will react with gaseous oxygen o2 to produce gaseous carbon dioxide co2 and gaseous water h2o . suppose 1.44 g of methane is mixed with 9.5

When romance lasts beyond the four-year mark, which chemicals in the body give lovers a sense of security, peace, and calm?