Answer: -5/12
Step-by-step explanation:
Answer:
x = 2
Step-by-step explanation:
4(2x + 3) = -3(x - 1) + 31
Simplify.
8x + 12 = -3x + 3 + 31
Isolate the variable.
11x = 22
x = 2
the diagonal of the triangle representa the lenght of the ladder and is 12 foot
as the Sen alpha = CO/H, OF THIS FORMULA , CO IS THE HICK OPPOSITE AND REPRESENT THE HEIGHT
CO = Sen alpha*H = Sin (60°)* 12 = 10,39 FOOT
Answer:
Since x=4 is parallel to y axis it has no y intercept.
we are given
to write the sets of points from -2 to 5 but excluding 2 and 5 as a union of intervals
so, first interval is
-2 to 2 by excluding 2
[-2,2)
Second interval is
2 to 5 by excluding 2 and 5
so, we can write as
(2,5)
now, we can find total interval
we get
[-2,2) ∪ (2,5)..............Answer