Answer: The area is 1296
Explanation: You want to take 1,296 as the perimeter and divide it by 9 as she walked around it 9 times. From there plug the answer (144) into the equation to find a area and you get 1296
Answer:
<em>The 4th one (bottom)</em>
Step-by-step explanation:

> sign means an open circle over 12, shaded/pointing to the right. The 4th option is your answer
Step-by-step explanation:
10
Answer:
There are two lines of symetry.
Answer: 6 years
Step-by-step explanation:
Let Maria's age be x
Jonathan is four times Maria's age. This means that Jonathan age = 4x
In 3 years, he will be three times as old as Maria is then. This can be written as:
4x + 3 = 3(x + 3)
4x + 3 = 3x + 9
4x - 3x = 9 - 3
x = 6
Maria is 6 years