Answer:
D
Step-by-step explanation:
A negative discriminant indicates that the quadratic equation has no real roots.
Thus the graph does not touch or intersect the x- axis
The only graph that does not touch or intersect the x- axis is the fourth one
Step-by-step explanation:
In triangle ADE:
sum of all angles is 180.
3x-10+58+42=180
3x+90=180
3x=180-90
3x=90
x=90/3
x=30
As line DA and CB are parallel:
angle D=angle C
angle y=58
In angle BCE, sum of angles is 180.
z+58+42=180
z+100=180
z=180-100
z=80
5/8=.625 and 7/15=.466 repeating so 5/8 is a bigger fraction
Double my tens digit to get my ones digit and double me and i am less than 50?
12,24
Hope I helped, good luck!
Answer:
(6,2)
Step-by-step explanation:
Graph is below
