For the picture of the kite below, how would you prove that triangle BCE is congruent to triangle DCE if <1 is congruent to <2 and <3 is congruent to <4? (Write a proof plan.)

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

do it yourself this is easy

step-by-step explanation:

one fourth of 9% = 2.25%

gavin is correct in saying : the equivalent quarterly interest rate would be

2.25%.

answer:

1.14285714286

step-by-step explanation:

divide 40 into 35 and you will get your answer