0.2(6x+1)/3.6=0.5x/9
Solution
(1.2x + 0.2)/3.6 = 0.5x/9
Cross multiplying, we get
9(1.2x + 0.2) = 3.6 * 0.5x
10.8x + 1.8 = 1.8x
10.8x - 1,8x = -1.8
9x = -1.8
Dividing both sides by 9, we get
x = - 0.2
That's the answer.
Thank you.
Answer:
aₙ=23 - 8n
Step-by-step explanation:
15, 7, -1,....
AP with the first term of 15 and common difference -8
aₙ=a₁+(n-1)d= 15+(n-1)*(-8)= 15 -8n +8= 23 - 8n
aₙ=23 - 8n
Answer:
The answer to your question is 68 ft²
Step-by-step explanation:
Data
Large square Small square
base 10 - 2 = 8 ft 2 ft
height 8 ft 2 ft
Process
1.- Find the area of the large square
Area = base x height
= 8 x 8
= 64 ft²
2.- Find the are of the small square
Area = base x height
Area = 2 x 2
= 4 ft²
3.- Find the total area
Total area = 64 + 4
= 68 ft²
