Answer: x = 5 because 100 x 5= 500 and 500÷ 5= 100
Step-by-step explanation:
Answer:
hello :
60x² – 155x + 100 = 5 ( 12 x² - 31 x + 20 )
delta of ( 12x² - 31 x + 20 ) is b² - 4ac when : a = 12 b = -31 c = 20
delta = ( - 31 )² - 4(12)(20) = 961 - 960 = 1
x1 = (31-1)/24 = 30/24 = 5/4
x2 = (31+1)/24 = 32/24 = 4/3
Factor 60x2 – 155x + 100 = 5 (12(x -5/4)(x- 4/3)) = 60 (x -5/4)(x- 4/3)
Answer:
D
Step-by-step explanation:
I just did this lol
by using Pythagoras theorem,
third side will be either 8^2+5^2=sqrt(64+25)=sqrt(89)=9.43 or
8^2-5^2=sqrt(64-25)=sqrt(39)=6.24
the difference is=9.43-6.24=3.19inches i think this is it i may have messed up
3x³×y²×12x²×y×z=36x⁵×y³×z
