onedirectionrul
onedirectionrul
16-01-2018
Mathematics
contestada
Help me please? Thanks!
Respuesta :
marissa2002p03501
marissa2002p03501
19-01-2018
3x - 1 = 2x + 9
Subtract 2x from both sides
x - 1 = 9
Add 1 to both sides
x = 10
Plug in
3(10) -1 =29
So 1 and 3 measure 29°
180-29 = 151
So 2 and 4 measure 151°
Hope this helps :)
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
An article reported that for a sample of 41 kitchens with gas cooking appliances monitored during a one-week period, the sample mean co2 level (ppm) was 654.16,
Which situation is the best example of competition in an economic system? A restaurant just opened down the block from a movie theater, and the restaurant owner
In order to effectively prove your thesis, you must: provide
What one advantage of doing a field experiment instead of a laboratory experiment
The Civil Rights Act of 1964 barred discrimination by employers and unions.
What is a quadrilateral that has two parallel sides measuring 4 cm and the other two parallel sides measuring 7 cm with four right angles
Don’t understand this @ all
Roses are red violets are blue except when they're yellow, which means that they're mellow. What is the poem's rhyme scheme? A. abcc B. abba C. abcd D. abad
What are some of the fitness test items used in major fitness test batteries such as fitness gram, and what do they measure
What are needs met rating task?
