Answer:
the ratio as a fraction is 45/5 or 9/1
Im sorry but i dont understand your question. can you be more pacific.
Answer:x = 0.028571 cm3
Step-by-step explanation:
I the density is constant and a mass of 3.5 g takes up 1 cubic centimeter, how much volume will a mass of 0.20 g take (in cubit centimeters)?
So, let x be the volume in cubit centimeters.
the mass is to the volume is as the mass is to the volume
3.5g /(1 cm3) = 0,1g / (x cm3)
Cross-multiply to get:
3.5x = 0.1
x = 0.1 / 3.5 (divide both sides by 3.5)
x = 0.028571 cm3 (you probably should round this, but diamonds are expensive !)
9514 1404 393
Answer:
(-1, 3)
Step-by-step explanation:
The midpoint is the average of the end points.
M = (H +K)/2
M = ((-4, 10) +(2, -4))/2 = (-4+2, 10-4)/2 = (-2, 6)/2
M = (-1, 3)
The coordinates of the midpoint are (-1, 3).
Answer:
Assuming the 4th coordinate is supposed to be (-1, -9) then the area is 18
Step-by-step explanation:
Plot it on a graph and it makes a very weird quadrilateral. But if the 4th coordinate (-1, 9)'s y coordinate is actual -9 then it makes a rectangle. I'm going to assume that's a typo and it is a rectangle so it would be a 3 by 6 rectangle. 3*6 is 18.
