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Alborosie
3 years ago
8

Please help

Mathematics
1 answer:
LenaWriter [7]3 years ago
7 0
The correct answer is <span>6x^4 −2x^3 + 26x^2 +x + 14.</span>
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A biology experiment calls for 10 milliliters of water. How much water does the experiment call for in centiliters? (a.1 (b10 (c
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It will call for A: One Centiliter. It's the same terms for stuff like millimeters and centimeters, 1 cm = 10 mm, 1 cl = 10 ml
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3 years ago
Two ships leave the same port at the same time. Two hours later ship A has traveled 12 miles and ship B has traveled 8 miles.
sashaice [31]

Answer:

the angle between their paths is <em>100.8°</em>

Step-by-step explanation:

From the given information, you can construct a triangle, just like the one in the figure.

We will use the <em>Cosine Rule</em> which is:

c² = b² + a² - 2 b c cos(θ)

where

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  • b = 8 miles
  • a = 12 miles

Therefore,

2 b c cos(θ) = b² + a² - c²

cos(θ) = (b² + a² - c²) / 2 b c

θ = cos⁻¹( (b² + a² - c²) / (2 b c) )

θ = cos⁻¹( (8² + 12² - 16²) / 2(8)(16) )

<em>θ = 100.8°</em>

<em></em>

Therefore, the angle between their paths is <em>100.8°</em>

4 0
3 years ago
Which equation shows the point slope form of the line the glasses through (3,2) and has a slope of 1/3
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B

The equation of a line in ' point- slope form ' is

y - b = m( x - a )

where m is the slope and (a, b ) a point on the line

here m = \frac{1}{3} and (a, b ) = (3, 2 )

y - 2 = \frac{1}{3} ( x - 3 ) → in point- slope form


6 0
3 years ago
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Answer:

50.27

Step-by-step explanation:

area of a circle: pi X r^2

r= radius

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3 years ago
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What is a function please help
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Answer:

A function has no x values repeated twice.

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