Answer:
m = 9
Step-by-step explanation:
8/12 = 6/m
8m = 72
m = 9
Answer:
D. 15 cm, 9 cm, 24 cm
Step-by-step explanation:
The three lengths that could be the lengths of the sides of a triangle, must satisfy the following condition;
---sum of any two smaller sides chosen must be equal to the third side.
Test option A : 6 cm + 11 cm = 17 cm ( 17 cm ≠ 23 cm)
Test option B: 10 cm + 15 cm = 25 cm (25 cm ≠ 24 cm)
Test option C: 6 cm + 6 cm = 12 cm (12 cm ≠ 22 cm)
Test option D: 15 cm + 9 cm = 24 cm (24 cm = 24 cm) ---correct option.
Thus, the three lengths that could be the lengths of the sides of a triangle are 15 cm, 9 cm, and 24 cm
The formula for a directed line is:
X = K1(X2) + (K2(X1) / K3
Y = K1(Y2) + (K2(Y1) / K3
K1 = numerator = 2
K2 = denominator - numerator = 3-2 = 1
K3 = denominator = 3
X = (2(6) + 1(3)) /3
X = (12+3) / 3
X = 12/3
X = 5
Y = (2(11) + 1(2)) /3
Y = (22 + 2) /3
Y = 24/3
Y = 8
The point is (5,8)
8+x=24. X represents the number we had before we added 8.
