Answer:
5.00609
Step-by-step explanation:
Answer:
perpendicular
Step-by-step explanation:
First we need to dtemine the slopes of the line
For line 1
L1: (-4, 6) (-3,-1)
m1 = y2-y1/x2-x1
m1= -1-6/-3+4
m1 = -7/1
m1 = -7
For line 2:
L2: (8,9) (15, 10)
m2 = 10-9/15-8
m2 = 1/8
Take their product
m1 * m2 = -7 * 1/7
m1m2 = -1
Since the product of their slopes is -1, hence they are perpendicular
The answer is c. See explanation below.
Answer: All sides are 5cm hope this helps...
1/3x +2/3x>-3/4x+1/3
1/3x+2/3x+3/4x<1/3
1/3x ×4= 4/12
2/3x ×4= 8/12
3/4 ×3= 6/12
18/12x<1/3
x<.22