2 years ago

Due in a MINUTE!!! Need help!

Mathematics

1 answer:

Andre45 [30]2 years ago

5 0

Answer:

GH = 15

Step-by-step explanation:

In a trapezoid, the length of the median is one-half the sum of the lengths of the bases. Therefore:

$9x - 3 = \frac{1}{2} (19 + 5x + 1)$

$18x - 6 = 5x + 20$

$13x = 26$

$x = 2$

$9(2) - 3 = 18 - 3 = 15$

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