2 years ago

Which statement about these two triangles is true?

Mathematics

1 answer:

Feliz [49]2 years ago

8 0

It is th top right answer because AB = DE but the others are not but length doesn't effect the angles of abcdef

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Suppose you have a random variable that is uniformly distributed between 1 and 29. what is the expected value for this random va

Kryger [21]

Assuming the distribution is continuous, you have

$\mathbb E(X)=\displaystyle\int_1^{29}\frac x{29-1}\,\mathrm dx=\dfrac1{28}\int_1^{29}x\,\mathrm dx=15$

If instead the distribution is discrete, the value will depend on how the interval of number between 1 and 29 are chosen - are they integers? evenly spaced rationals? etc

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2 years ago

At a model airplane show, Rosa can build 8 model airplanes in 3 hours. Zach can build 13 model airplanes in 5 hours.

zimovet [89]

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3 years ago

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Find the value of 5x - 2y+ 3z when x = 7 , y = 11 and z = -1

Oksanka [162]

By replacing you get:

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3 years ago

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Sergeu [11.5K]

Answer:

I think

A display order of numbers are called <u>sequences</u>.

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2 years ago

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If a 100.8 kg cement bag had 20.35 kg removed from it, what is the new weight of the bag?

Snowcat [4.5K]

Just subtract 20.35 from 100.8
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if your bag weighs 100.8 kg and you scoop out 20.35 kg then weigh your bag it will be 80.45 bc u took out 20.35 kg of the cement to use. hope that explains it

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3 years ago