Answer:
15:5 = 18:6 = 21:7
The scale factor is 1/3 or 0.33.
Step-by-step explanation:
Y = 57
because is the remaining angle is (180-114) then 2y = 114
2y = 114 : divide it by 2
y = 57
Greetings!This can be solved by creating an algebraic equation:

Solve for
x.

Add
-262.5 to both sides.


Divide both sides by
11.


You must work
12.5 hours as landscaper to earn $400 a month.
Hope this helps.
-Benjamin
10/18 and 15/27 These 2 fractions here could be possible equivalent fractions.