Answer:
Not tangent
Step-by-step explanation:
tangents are perpendicular to the radius at the point of tangency.
With radius 5 and tangent length AB 12, the hypotenuse would be 13
Subtracting the radius would leave a line segment length outside the circle of 8, it is reported as 9, so AB is NOT tangent.
53 is the mean
70 is the range
there is no mode
51 is the median
Answer:
<h2>k(-1) = 7</h2>
Step-by-step explanation:
Look at the picture.
2x² + 3x -8 = 0
a = 2 , b = 3 , c = -8
So..
D = b²-4ac = 9 + 64 = 73
for bigger solution , use x = -b + √D / 2a
For smaller solution, use x = -b - √D / 2a
So
= -3 + √73 / 2. 2
= 1/4 (√73 -3)
Hopefully helpfull.. ^_^
1 bag=2cups. so, he uses 1 and 0.25 bags. there are 3.75 bags left. hope that helps)
