X = 77.789
y = 23...............................
When there are variables with exponents on the bottom you have to subtract the ones on the bottom from the ones on the top. Then if the exponent is negative you have to flip it.
X/49 = 21/x
x^2 = 21(49) = 1029
x = √1029 = 32.1
x = 32.1
Answer:
2.4 feet long
Step-by-step explanation:
12/5, 12 feet long divided by 5 feet
