Answer:
Y =-10X +23
Step-by-step explanation:
x1 y1 x2 y2
2 3 3 -7
(Y2-Y1) (-7)-(3)= -10 ΔY -10
(X2-X1) (3)-(2)= 1 ΔX 1
slope= -10
B= 23
Answer:9
8 * 9 = 72
8, 16, 24, 32, 40, 48, 56, 64, 72
1, 2, 3, 4, 5, 6, 7, 8, 9
Answer:yes they do
49
The area of a triangle is
A = 1/2 bh
A = 1/2 (14)*7
A =49
