Ellen is drawing two polygons one of the polygons has 3 more angles than the other what shape could she be drawing

1 answer:

8 0

The smallest number of sides a polygon can have is 3 (triangle). If she draws a triangle, the larger figure must have 6 sides (hexagon).
If her smaller figure has 4 sides (quadrilateral), the larger must have 7 (heptagon).
If her smaller figure has 5 sides (pentagon), the larger must have 8 (octagon).
If her smaller figure has 6 sides (hexagon), the larger must have 9 (nonagon).
If her smaller figure has 7 sides (heptagon), the larger must have 10 (decagon).
This pattern could continue on and on until both of her figures resemble a circle.

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Let , −5−6 be a point on the terminal side of θ . find the exact values of cosθ , cscθ , and tanθ .

gizmo_the_mogwai [7]

Given that point (-5, -6) is a point on the terminal side of θ. Since both the x coordinate and the y-coordinate are negative, θ is in the third quadrant.

The side opposite θ is -6 and the side adjacent θ is -5.

The hypothenus is given by $\sqrt{(-6)^+(-5)^2}=\sqrt{36+25}=\sqrt{61}$

The exact value of cosθ is given by:

$\cos\theta= \frac{adjacent}{hypothenuse} = \frac{-5}{\sqrt{61}}$

The exact value of cscθ is given by:

$\csc\theta= \frac{hypothenuse}{opposite} = \frac{\sqrt{61}}{-6}$ 

The exact value of tanθ is given by:

$\tan\theta= \frac{opposite}{adjacent} = \frac{-6}{-5} =1.2$

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During an experiement to evaluate the effictiveness of a new public relations program used by a police department to improve its

olga55 [171]

Answer: Maturation

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One of the threats to internal validity is MATURATION.

MATURATION is the type of threat occuring during experiment to prove a particular Discovery as shown by the question where the police officer shot and killed someone against the intention of the experiment.

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4 years ago

20 points please help,, I have no idea how to do this and it's due in two hours!!

daser333 [38]

a. 7.5

b. 5

c. 2.5

sorry if it is in correct

30 divided by 4 = 7.5

10 divided by 2 = 5

7.5-5=2.5

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