Answer:
49:21 reduces to 7:3 42:54 reduces to 7:9
Step-by-step explanation:
1) find the greatest common factor between each set of numbers
2) divide the numbers by the GCF you found for each set,
Answer:
negative
Step-by-step explanation:
example:
t = -.5 and u = .2
-.5 - .2 = -.7
All you have to do is square root to give you the length of the square side
Sqrt(200) = 14.1 miles^2 (1dp)
Answer:
=
Step-by-step explanation:
= = =
The measures of x and y are 291.