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Y=mx+b
Use the two point slope formula
(y2-y1)/(x2-x1)
(0-8)/(9-5)
-8/4=m
-2=m
now use the point slop formula
y-y1=m(x-x1)
y-8=-2(x-5)
Distrubitive property
y-8=-2x+10
get y by its self
y=-2x+10-8
Your Answer would be y=-2x+2
Hope this helps you
Answer:
proportion=a statement that says two ratios are equal
constant of proportionality= the constant value relating two proportional quantities
cross multiplication= a statement that sets the cross products of a proportion equal to each other
proportional relationship= the relationship between two quantities that have a constant ratio
Step-by-step explanation:
Okay, so there are 6 faces on this prism. 2 of them are 6inx10in, two are 4inx6in, and two are 10inx4in.
2(6 x 10) + 2(4 x 6) + 2(10 x 4)
= 2(60) + 2(24) + 2(40)
= 120 + 48 + 80
= 248 square inches (or in^2)