Direction: Opens UpVertex: <span><span>(<span><span>−4</span>,<span>−6</span></span>)</span><span><span>-4</span>,<span>-6</span></span></span>Focus: <span><span>(<span><span>−4</span>,<span>−<span>478</span></span></span>)</span><span><span>-4</span>,<span>-<span>478</span></span></span></span>Axis of Symmetry: <span><span>x=<span>−4</span></span><span>x=<span>-4</span></span></span>Directrix: <span>y=<span>−<span><span>498</span></span></span></span>
Answer:
5 10
12 5
Step-by-step explanation:
you add numbers in the same position.
2+3. 4+6
7+5. 5+2
For num 4 the answer to six is 22 the reason is this formula so write this down for n aswell
n(n+1)/2+1 the example could be as we know for 1 cut we always will have 2 slices so 1(1+1)/2+1 is 2 and for 6 cuts 6(6+1)/2+1 is 22 therefore the answer to 6 cuts is 22 and to n cuts is the formula n(n+1)/2+1
<h3>
Answer: 6x - 3</h3>
Work Shown:
y = expression for the missing side
perimeter = 9x - 1
side1+side2+side3 = perimeter
(2x+4) + (x-2) + (y) = 9x - 1
3x+2 +y = 9x-1
y = 9x-1-3x-2
y = 6x - 3