Answer:
C
Step-by-step explanation:
Multiply the top and bottom, both by sqrtx-sqrt5. This is in order to rationalize the denominators.
You get answer C.
Sorry Im in 6th but i still have no idea......
67 feet or 22 yards 1 foot
A vertex can be the max or min. The vertex is the highest point or lowest point of a function.
8/10 or 4/5 is what makes up the remaining oceans
