For this case we have that by definition of trigonometric relations of a rectangular triangle that, the sine of an angle is given by the opposite leg to the angle on the hypotenuse of the triangle.
That is to say:
We clear the length of the leg:
Answer:
Answer:
-19x + 12
Step-by-step explanation:
5x - 4
-4x -20x 16x
-3 -15x 12
_____________
-20x + 16x + (-15x) + 12
= -19x + 12
Answer: -2(x²+22x+40)
Step-by-step explanation:
When you factor an expression, you are taking out a common factor between the terms. A common factor we can take out is -2 or 2.
-2(x²+22x+40)
2(-x²-22x-40)
Both of these answers work, but we can also take out a -1, therefore, our factor is -2(x²+22x+40). Also, it looks nicer with more positive terms than negative.
Answer:
15.39% or 2/13
Step-by-step explanation:
There are 4 10s in a deck, and 4 jacks in a deck
4 + 4 = 8
Find probability out of total # of cards
8/52
Simplify
4/26
2/13
Find percent probability by setting equal to x/100
2/13 = x/100
200 = 13x
x = 15.39%
Hope this helps :)
Answer:
Step-by-step explanation:
The equation of a line is given in the form
Where
m is the slope with formula
and
b is the y-intercept [y axis cutting point of line]
Given the two points (0, -2) and (6,0),
x_1 = 0
y_1 = -2
x_2 = 6
y_2 = 0
Now, we find m using formula:
Now we have
Finding b, we plug in any (x,y) point. Lets put (6,0) and find b:
Thus,
equation of line =