Answer:
79/90 0r 29/33
Step-by-step explanation:
Let 10x=8.7 and 100x=87.7
We now have two equations. Subtracting the largest from the smallest:
100x=87.7
10x=8.7
-------------
90x=79
x=7990
Hence, 0.877777...=79/90.
Hopefully this helps!
Answer:
Step-by-step explanation:
18x^2-21x-60
=18x^2-(45-24)x-60
=18x^2-45x+24x-60
=3x(6x-15)+4(6x-15)
=(3x+4)(6x-15)
I took this limo =45 because the perimeter and the cemisohere intereact
Slope = (y2 - y1) / (x2 - x1)
(10,2)....x1 = 10 and y1 = 2
(19,4)...x2 = 19 and y2 = 4
now we sub
slope = (4 - 2) / (19 - 10) = 2/9 <==