that's correct, what you've put in the boxes. :)
Answer:
1 mile
Step-by-step explanation:
60 miles per hour
60 miles per 60 minutes
60 miles / 60 minutes
= 1 mile per minute
Answer:
h < -3
Step-by-step explanation:
2 < -19 -7h
or 19 + 2 < -7h
or 21 < -7h
or 21/(-7) > h [flip the sign when dividing with negative Number ]
∴ -3 > h ( h < -3 )
hoping that this will help you
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The directrix of a parabola<span> is the horizontal line found by subtracting p p from the y-coordinate k k of the vertex if the </span>parabola<span> opens up or down. Substitute the known values of p p and k k into the formula and simplify. Use the </span>properties<span> of the </span>parabola<span> to analyze and graph the </span>parabola<span>.</span>