Answer:
48.6666666667 or
Step-by-step explanation:__
__(bar notation over 67)
48.67
(1,3)(2,6)
slope = (6 - 3) / (2 - 1) = 3/1 = 3
y = mx + b
slope(m) = 3
use any of ur points....(1,3)...x = 1 and y = 3
now we sub and find b, the y int
3 = 3(1) + b
3 = 3 + b
3 - 3 = b
0 = b
so ur equation is : y = 3x + 0...or just y = 3x
Answer:
Step-by-step explanation:
C11 = (1×1) + (-1×3) = 1-3 = -2
C12 = (1×2) + (-1×4) = 2-4 = -2
C21 = (2×1) + (1×3) = 2+3 = 5
C22 = (2×2) + (1×4) = 4+4 = 8
Answer:
you just add them al up and u can use calculator but i answer 3 for u
Step-by-step explanation:
the first one is 2 + 3 + 9 + 15 = 29 the second one is 5 + 3 + 2 + 8 + 18 = 36 the third one is 6 + 1 + 1 + 6 + 8 + 15 = 37 can i has brainliest