michellekskqnk
michellekskqnk
01-04-2021
Mathematics
contestada
PLEASE NO LINKS I REALLY NEED HELP
Respuesta :
chocolatesunday127
chocolatesunday127
01-04-2021
Answer: x = 57
Steps:
(2x + 3) + 63 = 180
2x + 3 = 180 - 63
2x + 3 = 117
2x = 117 - 3
2x = 114
x = 114/2
x = 57
Check:
(2x + 3) + 63 = 180
(2(57) + 3) + 63 = 180
(114 +3) + 63 = 180
117 + 63 = 180
180 = 180 ✅
Answer Link
VER TODAS LAS RESPUESTAS ( 16+ )
Otras preguntas
Help plz Simplify. 8u+9v+3u−5v 11u + 14v 15uv 11u + 4v 5u + 4v
Help Answer choices A- Line A B- Line B C- Line C D- Line D
i only need 10 done also doesnt have to be in order
A bicyclist goes 74.7 miles in 6.5 hours. What is her speed?
Resolver las siguientes operaciones de sumas con monomios: almenos una gracias 7 xy +2yx + 4xy +5 = 5x^2 y+3xy^2+x^2 y
HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
2. What is the area of the half circle ? 20 points 9 in A) 31.7925 square feet B) 63,585 square feet C) 127.17 square feet D) 254 34 square feet
how are sodium levels in the body regulated?
The altitude to the hypotenuse of a right triangle divides the hypotenuse into 15 inches and 30 inch segments. Explain or show how to find the exact length of t
Round To the nearest Hundredth
