Answer:
gm =14sqrt(2)
or approximately 19.8
Step-by-step explanation:
to find the geometric mean, multiply the numbers together and then take the square root
gm = sqrt(28*14)
gm = sqrt(392)
gm = sqrt(196*2)
gm =14sqrt(2)
gm = 19.799
(5x+2)(x-4
5x (x)+2(x)+5x (-4)+2 (-4)
5x^2+2x-20x-8
5x^2-18x-8
C. 5x^2-18x-8
Answer:6 hours
Step-by-step explanation:
312/130=2.4
2.4*2.5=6
9 because 1,800 divided by 200 is 9
Answer: 46
Step-by-step explanation:
you just do 30 + 16
