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nekit [7.7K]
3 years ago
8

What are the lengths of DE and EF. Answer with supporting work:

Mathematics
1 answer:
nataly862011 [7]3 years ago
5 0
The length of DE is 39 and the length of EF is 36 because we can see from side AC and DF that triangle DEF is just triangle ABC dilated by 3.
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What number must be placed in the box in the equation below to produce an equation that has more than one solution: 5u+3(4u-6)=-
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Answer: the number must be placed in the box is 9

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have:

5u + 3(4u - 6) = -3u -27 + 20u + x

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Step-by-step explanation:

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use you calculator to get the answer

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7 0
3 years ago
I need help asap....................
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This leads to the point being on the y-axis because the nonzero coordinate of the y axis would then have to be placed on the same axis.

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Find out more on points on the y-axis at brainly.com/question/4656315

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2 years ago
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6 0
3 years ago
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natulia [17]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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