3 years ago

I swear to fueledbrightspace, I’m gonna refresh you intil you let me get to my test!

Mathematics

2 answers:

Alex17521 [72]3 years ago

8 0

Answer:

Whoa, 

Step-by-step explanation:

Thank you so much for the points! hope your day gets better:)

NemiM [27]3 years ago

6 0

Hello thank you for the free points :3

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What is the probability that 1 or 2 are rolled on a number cube with sides numbered 1, 2, 3, 4,

choli [55]

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Step-by-step explanation:

total sides = 6

p (rolling a 1) = $\frac{1}{6}$

p (rolling a 2) = $\frac{1}{6\\}$

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or - add

and - multiply

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2 years ago

Rewrite each equation in vertex form by completing the square. Then identify the vertex.

Cerrena [4.2K]

ANSWER

Vertex form:

$y = ( {x + 4)}^{2} - 11$

Vertex

V(-4,-11)

EXPLANATION

The given expression is

$y = {x}^{2} + 8x + 5$

We complete the square to get the vertex form.

Add and subtract half the square of the coefficient of x.

$y = {x}^{2} + 8x + 16 + 5 - 16$

$y = ( {x + 4)}^{2} - 11$

The vertex is

V(-4,-11)

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2 years ago

Read 2 more answers