Answer:
KL = 9
Step-by-step explanation:
(7 + x - 1)(x - 1) = 12²
(x + 6)(x - 1) = 144
x² -x + 6x - 6 = 144
reduce:
x² + 5x -150 = 0
(x + 15)(x - 10) = 0
x = -15, x = 10
KL = 10 - 1 = 9
Answer: I don’t think there is such a line. A Line that passes through the point (3,-9) must have a positive slope, unlike the line y=-5x-2, which has a negative slope. If a line where to go through (3,-9), is would intersect the line you presented.
Answer:
Step-by-step explanation:
By the triangular law of vector addition:
We have that;
From triangle ABC,
Again from triangle XYB
A(b+c)=ab+ac
a(5+b)=a(5)+a(b)=5a+ab
B is answer
Answer:
The number before a variable. For example, 4x. 4 would be the coefficient, and x would be the variable.
