Answer:
6x² + 9x + 2
Step-by-step explanation:
The pool is a square with a side length of 2x.
The area of the pool = length * length = 2x * 2x = 4x²
The area of the deck surrounding the pool has length of 2x + 1 and width of 5x + 2. Therefore:
The area of the deck surrounding the pool = length * width = (2x + 1)(5x + 2) = 10x² + 4x + 5x + 2 = 10x² + 9x + 2
Area of the deck only = area of the deck surrounding the pool - area of pool = (10x² + 9x + 2) - 4x²
Area of the deck only = 6x² + 9x + 2
Answer: 1.68?
Step-by-step explanation:
i used trigonometry
Adjacent = cos 62 = A/30
cos 62 x 30 = 14 ( rounded off )
A = 14
X = A = cot 58 = A/14
cot 58 x 14 = 1.68
X = 1.68 ( rounded off )
Answer:
1. 1
1x
2. 5
x + 7
3. 8x
4. 8
x + 9y
5. x + 8y + 12
6. 12x + 3y
7. 10a + 7b + 4
8. 19a+11
9. a+16b+10
10. 13a+9b+11
11. 12a+2b+24
12. 4a+3b+1
13. 8x+6
14. 11x+20
15. 4x+27
16. 11x+8y
17. 5x+3y+18
18. 7x+15y+30
19. 7x+7y
20. 5x+10y+33
21. 2x+7y+37
22. 9x+7y+9
23. x+2x+7+3x+1= 6x+8
24. 3x+x+x+5+x+5+2x+3= 8x+13
Thank you for letting me do this math i needed it lol
Answer:
aaaannnnnnsssswwweeeerrr fffoooorrrr thhhhhiiisss pppprrroobbllleeemmm is s+14
