She needs a score of 89 for it to be an average of 91.00
Answer:
603
Step-by-step explanation:
804 divided by 12 is 67 and than multiply the 67 by 9 to get 603
hope this helped :)
The answer will be 39 because it's the half of it
The answer is 3.75.
Since the length of 'b' is one-half that of 7.5 based on the diagram (we know this because the partial radii connecting the two lines, or chords, are the same length, meaning the two chords are equal);
<u>7.5</u> ⇒ 3.75<u>
</u> 2
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</u><em>Hope that helps.</em><u>
</u>
Answer:
A system of equations is when two or more equations have the same variable(s) that you work with together.
Step-by-step explanation:
For these types of equations, we typically use substitution, elimination, and graphing.
