X^2 - 49 = (x + 7)(x - 7) = x^2 - 7x + 7x = 49 = x^2 - 49
inital height is 2 meters
Step-by-step explanation:
Answer:
50 miles per hour
Step-by-step explanation:
First one is a distance
Second one is time
Last one doesn't make sense
C for change it is kinda obvious because change starts with a c and apples start with an a and bananas start with a b
Answer:
see the attachment photo!
