You can prove that x=2 because if you work the equation out it will give you the estimated total. so multiple 4 and 2. you'll get 8, so add 8 and 9 and you'll get 18 :)
(x^3+5x^2-32x-7)/(x-4)
x^2 remainder 9x^2-32x-7
9x remainder 4x-7
4 remainder 9
(x-4)(x^2+9x+4)+9/(x-4)
The remainder is 9/(x-4)
B) 9 units because they have the same x value meaning you just count the spaces so 5 to 0 and 0 to -4 so 9 units, you can’t have negative units away
Answer:3
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>Circumference formula:</u>
- C = 2πr,
- where π = 3.14, r - radius
1.
- C = 18.8 in
- 2*3.14r = 18.8
- 6.28r = 18.8
- r = 18.8/6.28
- r = 2.99 ≈ 3 in
2.
- C = 22 in
- 6.28r = 22
- r = 22/6.28
- r ≈ 3.5 in
