A = length x width
15,000 = (w + 30) x w
15,000 =

+ 30w
0 =

+ 30w - 15,000
Use quadratic formula to find that w= -15 + or - 5

. Because distance cannot be negative, the width is -15 + 5

meters or approximately 108.39 meters. This means that the length is approximately 138.39 meters.
Use Pi, 3.14. Divide the Diameter by 3.14 and you should get your answer. That's all I know.
The answer is B as I believe
3 multiplied by 20 is 60
Multiply this by 10 and you get 600
1 Multiplied by 30 is 30
Find the total of the two answers (Which is 630) this is your answers
Answer:
The answer is A
Step-by-step explanation:
25/45
= (25÷5)/(45÷5)
= 5/9