I don’t think it’s right, but I got $0.02
9 - x^2
= 3^2 - x^2
= (3+x)(3-x)
Solutions
<span>A right handed parabola: </span>

<span><span>
</span></span>A left handed parabola:

<span>
</span>An up facing parabola:

<span>
</span>A down facing parabola:
Answer: The answer is supply.
Step-by-step explanation:
I just took the test for it.
Answers:
9). 45/9 = 5
10). 2 *14² = 2* 196 = 392
11). 5 * 12 * 7 = 60 * 7 = 420
12). 1/2 * 9 * 12 = 54
13).1/2(24)(9 + 21) = 12 * 30 = 360
14). 14 * 13 = 182
15). 16 * 8 * 5 = 640
16). 75/5 = 15
17). 2(5²) = 2 * 25 = 50
18). 8(2.5 + 4.2) = 8 * 6.7 = 53.6
19). 1/2(3)(5 + 6) = 33/2 = 16.5
20). 3.14(6²) = 3.14 * 36 = 113.04