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

Mathematics

1 answer:

Jet001 [13]2 years ago

6 0

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

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Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest

ss7ja [257]

Answer:

$\frac{3}{4}$ chance of landing on a factor of 24

Step-by-step explanation:

There are 8 sections on the spinner.

The factors of 24 are :

$1,2,3,4,6,8,12,24$

Only $1,2,3,4,6,8$ are expressed on the spinner.

There are $\frac{6}{8}$ or $\frac{3}{4}$ chance you will land on a factor of 24.

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2 years ago

Grace is looking at a report of her monthly cell-phone usage for the last year to determine if she needs to upgrade her plan. Th

zimovet [89]

<span>In order to find the standard deviation, we first have to calculate the mean (average) of the numbers. To get this we add all the numbers together and then divide by 12 since there are 12 numbers. The mean = 782. Next, we take each number and subtract the mean, taking the result and squaring it. For this we get: 6724, 2209, 10404, 11664, 729, 1764, 12544, 9, 529, 71824, 1444, 1024. Now we sum all of these up and take the average by dividing the sum by 12. Doing this we get 120868/12=10072. The last step is the take the square root of that number to get the standard deviation. The final result is 100.</span>

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2 years ago

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A bond is initially bought for $250. It doubles in value every decade.Write an equation relating v, the value of the bond, to d,

Juliette [100K]

Answer:

V=250(2d)

Step-by-step explanation:

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3 years ago

What is 2a + 3x + a + 5x =

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