Answer:
Step-by-step explanation:
12x - 4 = 56
add 4 to each side
12x = 60
divide each side by 12
x = 5
Each angle is 40 degrees because 145 degrees is split into 3 parts and one of them is 65 degrees so you do 145-65=80 the you have two parts left. so you divide 80 by 2 so each degree is 40 degrees
Answer:
2(x - 9.46)(x + 2.54)
Step-by-step explanation:
2(x² - 12x + 24)
since there are no factors that multiply to 24 and add to -12 then i used the quadratic formula to get:
6+2
, 6-2
Answer:
answer is A
Step-by-step explanation:
Answer:
The middle
Step-by-step explanation: