Answer:
#1 parallel
#2 parallel
#3 perpendicular
Step-by-step explanation:
Lines parallel have the same slope 1 and 2 have same slope of -5/3
3 is perpendicular: slope is 3/5 ( slope of any line perpendicular to a line with slope m is negative reciprocal )
Answer:
I assume you meant 4x^2
So the answer in simplified form is -4x^2-11x+3
Answer:
x+%2B+28+=+2x+%2B+4
x+=+28+-+4
x+=+24
He is 24 now
Step-by-step explanation:
Answer:
0.18
Step-by-step explanation:
get a calculator and divide them
11x - 3 = x - 13
-x -x
10x - 3 = -13
+13 +13
10x = 10
---- -----
10 10
x = 1