Answer:
Choice D
Step-by-step explanation:
(x-1)²
- =(x-1)(x-1)
- =x*x+x*−1+-1*x+-1*-1
- =x²−x−x+1
- =x²−2x+1
Choice D is accurate.
Answer:
Step-by-step explanation:
we are given equation as
Since, we have to solve for x
so, we will make all terms on left side
add both sides 16
Subtract both sides by x^2
now, we can factor it
now, we can solve for x
and we get
Answer:
Area of the circle =
Step-by-step explanation:
Circumference of the circle=34.6 feet
Circumference of a circle=
As,
Area of the circle=
The area of the circle is
Answer:
Angle D and Angle B
<em> </em><u><em>OR</em></u>
Angle A and Angle C
Step-by-step explanation:
These 2 angles are vertical angles (meaning they are congruent to one another) because they are directly opposite from each other.