To find the answer you simply find the square root of -169 which is 13 so x=13
Answer:
2. 0.84
3. 3.7
4. 2.4
5. 1.08
6. 7.4
7. 0.47
8. 6.8
9. 3.71
10. 2.37
11. 4.6
12. 0.89
Numbers 13 & 14 right, and you did 2 & 6 right as well.
It’s the last one with 8*y+ 8*5
Answer:
- 0.5
- 8
- 6
Step-by-step explanation:
<u>Use slope formula:</u>
1. Points (0, 5) and (1, 5.5)
- m = (5.5 - 5)(1 - 0) = 0.5/1 = 0.5
2. Points (3, 22) and (8, 62)
- m = (62 - 22)/(8 - 3) = 40/5 = 8
3. Points (0, 80) and (5, 50)
- m = (50 - 80)/(5 - 0) = 30/5 = 6
Answer: 110
The 3 figures showed the same pattern by multiplying 2 consecutive whole numbers starting from one. Multiplying 1 by 2 gets 2, 2 by 3 gets 6, 3by 4 results to 12 and so on. If this pattern continues, then 4 will be multiplied by 5, 5 by 6, 6 by 7, 7 by 8, 8 by 9, 9 by 10, and lastly the 10th figure 10 by 11 which is equal to 110.