45% of 45....is 20.25
this any help?
That point of concurrency is known as the incenter of a triangle.
Answer:
87 is the number
Step-by-step explanation:
Answer:
x = -5/2 + i√19 and x = -5/2 - i√19
Step-by-step explanation:
Next time, please share the possible answer choices.
Here we can actually find the roots, using the quadratic formula or some other approach.
a = 1, b = 5 and c = 11. Then the discriminant is b^2-4ac, or 5^2-4(1)(11). Since the discriminant is negative, the roots are complex. The discriminant value is 25-44, or -19.
Thus, the roots of the given poly are:
-5 plus or minus i√19
x = -----------------------------------
2(1)
or x = -5/2 + i√19 and x = -5/2 - i√19
If that is multiply
Answer:
94.2
Step-by-step explanation:
15.7(3.09+2.91)=15.7*6=94.2
