Answer:
25 feet squared :)
Step-by-step explanation:
20/4 = 5
5^2 = 25
Answer:
58 degrees
Step-by-step explanation:
90 - 32 = 58
the equation 2x-4-1+x would be the answer
Because 2x+x = 3x and -4-1 = 5, the result would be 3x-5
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