Answer:
slope = rise / run = (y2-y1)/(x2-x1)
slope = (-4-(-2)/(0-(-1)) = (-4+2)/(0+1) = -2/1
Slope = -2
Step-by-step explanation:
Here , we are given with a circle on cartesian plane , and we need to find the <em>equation of the circle </em>, We are also given that it's centre is at <em>(5,-6) </em>{ From graph } and it's radius is<em> 3 units</em> . Now , as we know, the standard equation of a circle is where <em>(h,k) </em>is the centre of the circle and radius is <em>r</em> . Now , our equation will be ;
<em>This is the required equation of Circle </em>
Or if you want to proceed it further , then you will get <em>x² + y² - 10x + 12y + 50 = 0 </em>
In the second step the distributed the 3 to the 5x and you don’t need to distribute the 3 to the 5x. So it shouldn’t be 15x it should remain 5x
Answer:
Step-by-step explanation:
In order to find the area of this shape, we need to break it up into to distinct shapes: a triangle and a rectangle
We know that the base and height of the triangle are each 6 inches and that the base of the rectangle is 6 inches and the height is 11 inches
The area of this shape is
Answer:
Time taken for the ball to hit the ground back = 3.08 s
Step-by-step explanation:
h(t)= -16t² + 48t + 4
when will rhe object come back to hit rhe ground?
When the ball is at the level.of the ground, h(t) = 0.
0 = -16t² + 48t + 4
-16t² + 48t + 4 = 0
Solving the quadratic equation
t = 3.08 s or t = -0.08 s
Since the time cannot be negative,
Time taken for the ball to hit the ground back = 3.08 s
Hope this Helps!!!
Step-by-step explanation: