Answer:
The formula to calculate the area of a regular polygon is, Area = (number of sides × length of one side × apothem)/2, where the value of apothem can be calculated using the formula, Apothem = [(length of one side)/{2 ×(tan(180/number of sides))}].
Step-by-step explanation:
<h2> {NOBITA}</h2>
0,3 3,3 2,3 and 1,2 (from A to D)
Step-by-step explanation:
f(x)=x²-1, f(x-1)=(x-1)²-1
=(x-1)(x-1)-1
=(x²-x-x+1)-1
=x²-2x+1-1
=x²-2x=0
x²=2x
x=2
Answer:
<em>See the graph attached</em>
x-intercept(s), y-intercept, vertex, and axis of symmetry for the function shown
- x-intercepts = (- 3, 0) and (- 1, 0)
- y-intercept = (0, 3)
- vertex = (- 2, - 1)
- axis of symmetry is the line x = - 2
25 is the answer
hope it helps