Answer:
3
Step-by-step explanation:
5/9 - 3/8 - 1/4 + 1 4/9 + 1 5/8 = 3
hope this helps!
We must know that the are of the triangle is given by definition by
A = (1/2) * (b) * (h)
where
b = base
h = height
Substituting the values
A = (1/2) * (x) * (1 + 6x)
A = (1/2) * (x + 6x ^ 2)
Since the area is 13 then
(1/2) * (x + 6x ^ 2) = 13
Clearing x we have
6x ^ 2 + x = 26
6x ^ 2 + x-26 = 0
(x-2) * (x + 13/6) = 0
As we look for the base of a triangle then x> 0
x = 2
answer
the base is x = 2
6x ^ 2 + x = 26
Perpendicular slopes are oposite inverse, ie. the slopes of perpendicular lines multiply to get -1
8 times -1/8=-8/8=-1
the slope is -1/8
Answer: $1480
Step-by-step explanation:
He earns $300 per month
x = 300
Plus an addition 2% (0.02) of his sales (y)
x+0.02y
Last month he sold $59,000
y=59000
Mark's income= x+0.02y
