coryintheswamp
coryintheswamp
14-02-2018
Mathematics
contestada
help me please asap :D
Respuesta :
PeytonBrainly
PeytonBrainly
14-02-2018
(a)
3x + 30 + x - 5 + 35 = 180
4x + 60 = 180
4x + 60(-60) = 180(-60)
4x = 120
4x/4 = 120/4
x = 30
(b)
x - 5
(30) - 5
25
3x + 30
3(30) + 30
90 + 30
120
Answer Link
VER TODAS LAS RESPUESTAS ( 55+ )
Otras preguntas
Morgan found a stone arrowhead. He measured it three times. He measured it as 2 inches to the nearest inch, to the nearest 1/2 inch, and to the nearest 1/4 inch
Simplify (7-5i)(-3+9i)-(5+6i)^2
What sorts of signals does the brain use to communicate sensations, thoughts and actions?
Rico is making4 batches of mexican rice. each batch needs 2/3cup of corn. He only has a1/3-cup measure.How manytimes must Rico measure 1/3cup of corn to have en
sam cut a pie into equal parts.There are 3 slices left.The angle measures for 3 slices is 72.how many slices did he cut?
What is a group of organisms that look alike and can reproduce among their selfs ?
Graph the line using intercepts: 4x-3y=12
what is the simplest square root of 1345? no decimals please
the area of a triangle is 41 yards to the second power with a base of 5 yard what is the height in yard
What's a good slogan for a dietitian (have dietitian in it) ?
