Answer:
HK = 16
Step-by-step explanation:
12^2+x^2=20^2
x = HK
The answer is C. 75. Hope this helps.
Answer:
youbhave give me more information.
10x^4y^3 - 5x^3y^2 + 20x^2y....first, find the GCF of ur coefficients (numbers)....it is 5...now find the lowest exponents of x, which is x^2...and now find ur lowest exponent of y, which is y
so ur GCF is : 5x^2y
The rate in still water is 7/4 mph
