4, a constant is a number without a variable!
Yes a negative x a negative ( eg -2 x -3 ) = a positive ( eg 6 )
3 equivalent ratios are:
<u>Explanation:</u>
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Given:
Number to be chosen = 1 to 9
Each digit can be used once.
We have to find three equivalent ratios.
So,
Considering the simplified ratio to be
Then, the three equivalent ratios are:
when simplified gives
when simplified gives
Therefore, 3 equivalent ratios are:
Answer:
B.)
Step-by-step explanation:
that is a characteristic of a maximum value parabola.