EF is halfway between AD and BC.
Using the midpoint formula:

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EF is
9514 1404 393
Answer:
the correct choice is marked
Step-by-step explanation:
The line has a rise of 2 for a run of 1, so a slope of 2. The line crosses the y-axis at y=-2, so the y-intercept is -2. The slope-intercept equation for the line is ...
y = mx + b . . . . . . for slope m and y-intercept b
y = 2x -2
Answer:
8.3
44444 is the answer
Step-by-step explanation:
Answer:
4/9
Step-by-step explanation:
If you add the ratios, it gives you the total, so 4 + 5 = 9. 9 total students. Since boys is represented by 4, then 4/9 is the fraction for boys and 5/9 is the fraction for girls.
the product = multiply
If is the product of 67 and the number of we, then your answer is 67 · we.
If is the product of 67 and the number of weks, then your answer is 67 · weks.