Answer: 12 sides
Step-by-step explanation:
The sum of the interior angles of a polygon is 180(n-2), where n is the number of sides
Answer:
y should equal -25 if i did the math right
Step-by-step explanation:
-12 and 9 have a difference of -21 so if i subtract -21 from -4 it would equal -25.. hope this helps!!
The best type of mortgage for her would be a fixed rate mortgage, because it would tell her exactly how much she is paying each month
Answer:(2/3) + (9/10) = 47/30
= 1 17/30
Step-by-step explanation:
X+y=9
y=8x
x+8x= 9
9x = 9
x = 9/9
x = 1
y = 8(1)
y =8
