3 years ago

How many edges does a tetrahedron have? 6 9 12 18

Mathematics

1 answer:

Jet001 [13]3 years ago

6 0

A tetrahedron is a shape made out of four triangular faces, and it has a total of six edges

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A cylindrical cattle water storage tank is 14 feet in diameter and 8 feet tall. About how many cubic feet of water is needed to

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Step-by-step explanation:

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3 years ago

Using the Pythagorean Theorem, find the length of a leg of a right triangle if the other leg is 8 feet long and the hypotenuse i

iren [92.7K]

The Pythagorean Theorem tells us that $a^{2}+b^{2}=c^{2}$ where c is the hypotenuse and a and b are the other two sides. To solve for one of the shorter sides we need to rearrange:

$b=\sqrt{c^{2}-a^{2}}$

We can then substitute known values, and solve:
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$b=\sqrt{100-64}$
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4 years ago

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Find the product. (1.8 x 10^5)(3.1 x 10^2)

Stells [14]

Answer:

5.58*10^7

Step-by-step explanation:

Recall that 10^a*10^b = 10^(a+b). Thus, 10^5*10^2 = 10^7.

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3 years ago

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There are 112 seats in the school auditorium. There are 7 seats in each row. There are 70 people seated,filling up full rows of

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I think 11 rows are empty.

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Which would you consider to be more accurate, a probability experiment of 10 trials or a probability experiment of 100 trials

Marat540 [252]

I would 100 because the more the trials means the more the results which means you get more of an accurate experiment then if you only did 10. Because since you have so many answers from all of the experiments you can conclude the correct answer from all of the experiments. I hope you get what I’m trying to say

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