Step-by-step explanation:
(3 + 4) 9 + 3 = (7)9 +3
= 63 + 3
= 66
Answer:
It is 105 degrees. Since 105-15=90 degrees.
Answer:
C) The discriminant is 0.
Step-by-step explanation:
Since the graph of the quadratic equation has only one x-intercept, we can conclude that the quadratic has only one real root.
If a quadratic equation has only one real root, then the discriminant is 0
Answer:
75. by angle sum property of an traingle
A mixed number is (a whole number) plus (a fraction).
The smallest whole number is '1', so every mixed number is greater than '1'.
2/10 is less than '1'. Nothing you do to it can make it a mixed number.
It just doesn't have what it takes to be a mixed number.