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gavmur [86]
3 years ago
5

For trapezoid JKLM, A and B are midpoints of the legs. Find AB.

Mathematics
1 answer:
romanna [79]3 years ago
8 0

Answer:

29

Step-by-step explanation:

The length of the median of a trapezoid equals one-half the sum of the lengths of the bases.

\begin{array}{rcl}AB & = & \frac{1}{2}(JK + LM)\\\\& = & \frac{1}{2}(19 + 39)\\\\& = & \frac{1}{2}\times 58\\\\& = & \mathbf{29}\\\end{array}

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6 0
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Find the equation of a line parallel to the line x=-10 and contains the point (-4,4)
earnstyle [38]

Hello!

The line x = -10, is an example of an undefined line. It does not pass the vertical line test and each element of the domain is not paired with a unique (one and only one) element of the range. Remember that no two ordered pairs in a function have the same first element.

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3 years ago
The LCM of two numbers is 48. The number one in the ratio 2:3. Then Sum of the numbers is:
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Answer:

40

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Which number comes next in the pattern? 89, 77, 65, 53,
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