Find the answer to zero point twenty five repeating plus start fraction three over five end fraction and select the correct answer below. Also, is the sum of two nonzero rational numbers classified as rational or irrational? 422 over 495, rational
0.8525…, irrational
seventeen over twenty, rational
start fraction three over five end fraction square root of 0.25 end square root comma irrational

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

57.09 minus 7.0435 equals

step-by-step explanation:

just subtrach them both and u get the answer of 50.0465

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)

if e is the midpoint of bd, then bd is 14.

step-by-step explanation: