Answer:
a) x=18
b) 36 (2*18)
c) 54 (3*18)
d) I'm not exactly sure what it's asking for, so I don't know
Step-by-step explanation:
triangle sum theorem means the sum of every triangle is 180 degrees
so we can make this equation: 180 = 90 + 2x + 3x
solve and you get 18.
3. 3/10 and 5/10 4. 12/20 and 15/20 5.4/8 and 7/8 6. 8/12 and 5/12 7. 3/12 and 2/12. 8. 1/2>2/5 9.1/2 = 3/6 10. 3/4<5/6 11. 6/10=3/5
Solution:
First i'm going to divide the graph into 3 parts. Linear, Quadratic and Horizontal graph.
<u>Linear:</u>
<u>Quadratic:</u>
<u>Horizontal:</u>
Answer:
<em>Hope this was helpful.</em>
The life expectancy would increase by 0.8 by 1995 to 2005 so a woman would be alive on average 81 years by 2005