## anonymous one year ago MEDAL, FAN WHOMEVER how many solutions does tan ^2X +5 cos X-8=0 have

1. anonymous

@Nnesha

2. anonymous

@LivingK1ng @jim_thompson5910 @Icedragon50 @UsukiDoll

3. anonymous

yesh :D

4. anonymous

$$\bf tan^2(x)+5cos(x)-8=0?$$

5. anonymous

YES

6. anonymous

:D

7. anonymous

poison wanna help me

8. anonymous

im in pre algebra

9. anonymous

sure whats the question

10. anonymous

Maddy and Caitlin spend a certain amount of money from their money box each month to buy bracelet-making supplies. The table shows the relationship between the amount of money (y) remaining in Maddy's money box and the number of months (x): Function 1 Number of Months (x) Amount Remaining (in dollars) (y) 1 100 2 80 3 60 4 40 The equation shows the relationship between the amount of money (y) remaining in Caitlin's money box and the number of months (x): Function 2: y = −18x + 120 Which statement explains which function shows a greater rate of change? Function 2 shows a greater rate of change, because Maddy spends $20 each month and Caitlin spends$18 each month. Function 2 shows a greater rate of change, because Maddy spends $100 each month and Caitlin spends$120 each month. Function 1 shows a greater rate of change, because Maddy spends $20 each month and Caitlin spends −$18 each month. Function 1 shows a greater rate of change, because Maddy spends $20 each month and Caitlin spends$18 each month.

11. anonymous

@poisonIV I'd use the Fundamental theorem of algebra for that unless, you need to find "x"

12. anonymous

what is the fundamental theorem again?

13. anonymous
14. anonymous

thanks !

15. anonymous

yw

16. anonymous

$^{a}2$

17. anonymous

a^1+A^2

18. anonymous

:( help me