Answer:
y=-5x-13
Step-by-step explanation:
use y-y1=m(x-x1)
y+8=-5(x+1)
y+8=-5x-5
subtract 8 from both sides
y=-5x-13
Answer: The answer is 9/20
Step-by-step explanation: 45/100 is 45%. Divide both sides by 5. That is 9/20. After that, 9/20 is at it's simplest form.
Answer:
well......it may be pi$$-
Step-by-step explanation:
Answer:
0.971
Step-by-step explanation:
Given the expression (cos (arctan √3/7)) which all lies in the first quadrant. Note that all the trigonometry identities (sin, cos and tan) are all positive in the first quadrant.
From the expression given
(cos (arctan √3/7)), we need to get the expression in parenthesis first.
Let y = (cos (arctan √3/7))
If u = arctan √3/7
Then y = cos(u) .... 1
Let's get the value of u first
u = arctan √3/7
u = arctan(0.2474)
u = 13.896°
Substituting u = 13.896° into equation 1, we will have;
y = cos(u)
y = cos13.896°
y = 0.971.
Hence the expression (cos(arctan√3/7)) is equivalent to 0.971
Lets take the x and the y values individually.
So the endpoint x is -6 and the midpoint x is -3. The difference between the two is 3 values.
So if -6 is one end of x, then -3+3 will be the other end, which will be 0
The x value of the other endpoint is 0.
Now lets look at the y value. The endpoint is 4 and the midpoint is 2. The difference between the two is 2 values.
So if 4 is one end of y, then the other end of y will be 2-2= 0.
So the y value of the other endpoint is 0.
SO the coordinates of the other endpoint will be (0,0)
