A is just a variable to cover up any number you want. <span>a can be anything you want, such as the money in your bank account.
a+3
a=200
200+3</span>
Answer:
9.74 feet
Step-by-step explanation:
the formula for finding a hypotenuse is . We can rearrange that to get: . So: 49 + b^2 = 144. We get the square root of 95, AKA around 9.74.
Answer:
160
Step-by-step explanation:
20 / 2 = 10
10 * 16 = 160
I’m not sure abt 21 but 22 is the second one and the 4th one. So 2,4.