madinablueourfm5 madinablueourfm5

18-08-2017
Mathematics

contestada

Two supplementary angles have the following measurements: 2x degrees,
and (6x+20) degrees. What is the value of x?

Respuesta :

kphung76127 kphung76127

18-08-2017

2x+ (6x+20)=180
8x+20=180
8x=160
x=20

Final answer: x=20
Remember that supplementary angles add to 180.

Answer Link

Otras preguntas

Elizabeth rode her bike 6 1/2 miles from her house to the library and then another 2 2/5 miles to her friend Milo's house. If Carson's house is 2 1/2 miles beyo

Most drugs have three different kinds of names. which of them belongs to a specific manufacturer?

How did France's radical revolutionaries try to protect the revolution?

what does the word in parentheses mean in the following sentence? (Ellas) son inteligent A: They (boys) B: They (girls) C: They (boys and girls)

Because of limited liability, individuals are more willing to invest in corporations than in other forms of business. a. True b. False

Help me please........

a tractor trailer has dimensions of 13 feet by 53 feet by 8 feet. what is the volume of the trailer?

Fill in the blank with the Spanish equivalent of the word in parentheses. El (hail) es del tamaño de una pelota de golf. Question 3 options: a) Granizar

By 3 months infants do not engage in visual scanning. an infant's coordinated reaching and grabbing of an object is common. the ability to crawl has emerged. in

explain the activty of neurons in receiving a call