Answer:10%
Step-by-step explanation:
Answer:
y=4
Step-by-step explanation:
Original Ratio of 1 in = 7 ft so 3 in = 21 ft
Now, New ratio 1 in = x ft so 3 in = 27ft
1/x = 3/27
cross multiply a/b = c/d ad = bc
1/x = 3/27
3x = 27
x = 9
1 in represents 9 ft
Answer:
127
Step-by-step explanation:
15+38+a=180
a= 127
Answer:37
Step-by-step explanation:
(5x7)+2
35+2
=37