Johns test grades in his science class are 82, 93, 75, and 89 what is his average? 1. (87.45) 2. (80.00) 3. (90.40) 4. (89.25) 5. (84.75)

The average of the John scores is 84.75.

Step-by-step explanation:

Formula of average is given as :

We have:

Test grades of John: 82, 93, 75, and 89

Number of terms - 4

Average of the score of the John;

The average of the John scores is 84.75.

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.

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step-by-step explanation:

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