Box and whisker plot method. hopes this helps! :)
9514 1404 393
Answer:
y/x = -3/7
Step-by-step explanation:
Write the given relationship and solve for y/x.
(x +y)/(x -y) = 2/5
5(x +y) = 2(x -y) . . . . . multiply by 5(x-y)
5x +5y = 2x -2y . . . . . eliminate parentheses
7y = -3x . . . . . . . . . . . add 2y-5x
y/x = -3/7 . . . . . . . . divide by 7x
1. 3.14 x 4.5 x 12.5 + 3.14 x 4.5^2 = 240.21 = 240 cm^2
2. 14x(14x(sqrt(22^2+14^2)) = 561.1PI cm^2
At the first question is t=3
Second is -54
Third x=-3
Forth -36
Answer:
2.25y
Step-by-step explanation: