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2 years ago

4 divided by -3 as a simplified fraction

Mathematics

2 answers:

sergejj [24]2 years ago

8 0

Exact form:

$-\frac{4}{3}$

Decimal Form:

-1.333333...

Mixed number form:

$-1 \frac{1}{3}$

(Hope it's helpful)

tensa zangetsu [6.8K]2 years ago

4 0

Answer:

The answer is -4/3 or -1 1/3

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bija089 [108]

Answer:

a) 6.5 seconds
b) 13 seconds
c) 679 ft

Step-by-step explanation:

Given function:

h(t) = -16t^2 + 208t + 3

a) Maximum height is the vertex. The ball reaches the maximum after:

h = -208/2(-16) = 6.5 seconds

b) Time the ball was in the air:

-16t^2 + 208t + 3 = 0

Solving we get approximately t = 13 seconds

c) Maximum height is at vertex, we found t above:

h(6.5) = -16(6.5)^2 + 208*6.5 + 3 = 679 ft

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2 years ago

Under a dilation, the point (3,5) is moved to (6,10) What is the scale factor of the dilation?

nlexa [21]

The scale factor of the dilation is 2.

Option D is correct.

Step-by-step explanation:

To find the scale factor of dilation, we find ratio of similar sides.

We are given the point (3,5) is moved to (6,10) under dilation.

Scale Factor = 6/3 = 2

Scale Factor = 10/5 = 2

The scale factor of the dilation is 2.

Option D is correct.

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3 years ago

Perform the indicated opera 6) g(n)= n2 - 1 h(n)= 4n+1 Find (g. h)n)

DaniilM [7]

$(g.h)(n)\,\,is\,\,4n^3+n^2-4n-1\\$

Step-by-step explanation:

We are given:

$g(n)=n^2-1\\h(n)=4n+1$

We need to find (g.h)(n)

Finding (g.h)(n)

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So, $(g.h)(n)\,\,is\,\,4n^3+n^2-4n-1\\$

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3 years ago

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Alexus [3.1K]

By the Pythagorean theorem,
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.. 2x^2 -92x +2116 = x^2 +8x +16
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.. (x -50)^2 -400 = 0
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ivann1987 [24]

Answer:

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