Answer:
A State - appointed professional
Step-by-step explanation:
7:15=(7*3):(15*3)=21:45
7:15=(7*9):(15*9)=63:135
21:45 and 63:135
7
line in the middle is an angle bisector
14/6 = 21 / 3x - 12
first, cross multiply
14 (3x - 12) = 6*21
Remove the brackets
42x - 168 = 126
Add 168 to both sides
42x = 168 + 126
Combine
42x = 294
Divide by 42
x = 294/42
x = 7
chegg
brainly.com/question/16979551?utm_source=android&utm_medium=share&utm_campaign=question
-2
x>3 but x<5 so x=4
4-3=1
+
4+2=6
-
4-5=-1
but |-1|=1
so
1+6-1=6
