She got 54 questions rights.
Explanation: Multiply 60 by .9. The decimal is the percentage you need to find, example (30*.3) .3 is thirty percent.
Answer:
i dont know
Step-by-step explanation:
i just want the points
Your first point would be on (0, 2), the vertex. Then, put a point on (-2, 22). Hope that helps!
The answer would be 20,000ft2
See the attachment
Hope this helps.