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3 years ago

13

jake reads for 20 minutes after school. he reads x more minutes after dinner. enter an equation that represents the total number

of minutes, y, that jake read

1 answer:

Nesterboy [21]3 years ago

4 0

Answer: 20 + x

Why you ask? Well its just plain logic if you read it thoroughly

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The equation for the horizontal line that contains the point E(3, –4)?

Effectus [21]

The slope of a horizontal line will have a value equal to 0:
m=0
Point-slope form of a line: we need a point (x₀,y₀) and the slope "m".
y-y₀=m(x-x₀)

We have a point ( E(3,-4) ) and the slope of this line (m=0); therefore:y
y+4=0(x-3=
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Answer: the equation for the horizontal line that contains the point E, would be:
y=-4

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3 years ago

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Step-by-step explanation:

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3 years ago

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denis23 [38]

I believe it’s D. 2/3

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3 years ago

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The length of an arc of a circle is 7.34 units, and the measure of the corresponding central angle is 81 degrees. What is the ap

GuDViN [60]

Answer:

A. 5.19 units

Step-by-step explanation:

$\textsf{Arc length}=2 \pi r\left(\dfrac{\theta}{360^{\circ}}\right) \quad \textsf{(where r is the radius and}\:\theta\:{\textsf{is the angle)}$

Given:

$\theta$ = 81°
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Substituting given values into the equation and solving for r:

$\implies 7.34=2 \pi r\left(\dfrac{81^{\circ}}{360^{\circ}}\right)$

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$\implies 7.34 \cdot 40=18 \pi r$

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$\implies r=\dfrac{293.6}{18 \pi}$

$\implies r=5.19 \sf \: units \:(2\:dp)$

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The graph of g has a greater slope than the graph of f.

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