annonymous2415
annonymous2415
02-12-2016
Mathematics
contestada
please help! i don't understand
Respuesta :
ganjabihh
ganjabihh
02-12-2016
(6x+30)° = (9x-15)°
-30 -30
(6x)° = (9x -45)°
-9x -9x
-3x = -45
÷-3 ÷-3
x = 15
Answer Link
VER TODAS LAS RESPUESTAS ( 86+ )
Otras preguntas
Nathan has irregular sleep and feeding schedules, he responds to frustrations with tantrums and loud crying, and he takes a long time to adjust to new routines.
What is the error percentage - 30 items reviewed with 2 errors?
Which of the following is not a function of minerals in the body? (A) Help to deliver messages from the brain through the nerve cells (B) Help build new bone t
1. Yo nunca _________ (tener) problemas en mis viajes.
If you feel you should have the right-of-way, you should A: always take it B: allow other cars go first C: give it up to another driver to avoid a collision
Which of the following statements is true of pubertal changes in human beings? Multiple Choice Hormonal changes are solely responsible for adolescent behavior.
Morrish Inc. bases its manufacturing overhead budget on budgeted direct labor-hours. The direct labor budget indicates that 6,100 direct labor-hours will be req
Find the slope of the line represented by the data on the picture
Which of the following is not a function of minerals in the body? (A) Help to deliver messages from the brain through the nerve cells (B) Help build new bone t
A Carnot engine whose low-temperature reservoir is at 19.5°C has an efficiency of 23.0%. By how much should the Celsius temperature of the high-temperature rese
