I believe you are correct. All you have to do now is punch that into your calculator and see what u get for x
The probability that she selected a white tile or a tile with an even number will be 9/20.
<h3>How to calculate the probability?</h3>
The probability simply means the act of choosing an event based on the likely occurence.
In this case, the probability that she selected a white tile or a tile with an even number will be 9/20.
Therefore, the correct option is D.
Learn more about probability on:
brainly.com/question/24756209
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Answer: 1 4/5 pounds is equal to 28.8 ounces
Step-by-step explanation:
1 pound is equal to 16 ounces.
Answer:
Rains and Splash
Step-by-step explanation:
2 verbs rains and splash
Answer:
![x=4.02](https://tex.z-dn.net/?f=x%3D4.02)
Step-by-step explanation:
The given triangle is a right triangle, this is indicated by the box around one of the angles, signifying that the angle is a (90) degree angle. Therefore, to solve this problem one must use trigonometric ratios. These ratios are used to describe the relationship between an angle and the sides in a right triangle.
![sin(\theta)=\frac{opposite}{hypotenuse}\\\\cos(\theta)=\frac{adjacent}{hypotenuse}\\\\tan(\theta)=\frac{opposite}{adjacent}\\](https://tex.z-dn.net/?f=sin%28%5Ctheta%29%3D%5Cfrac%7Bopposite%7D%7Bhypotenuse%7D%5C%5C%5C%5Ccos%28%5Ctheta%29%3D%5Cfrac%7Badjacent%7D%7Bhypotenuse%7D%5C%5C%5C%5Ctan%28%5Ctheta%29%3D%5Cfrac%7Bopposite%7D%7Badjacent%7D%5C%5C)
Bear in mind, the names of the sides of the triangle are relative to the angle that one uses to describe it in the triangle. Therefore the (opposite) and (adjacent) sides will change depending on the angle one chooses to look at it from.
In this case, one is given the length of the side opposite the given angle. One is asked to find the measure of the side adjacent to the angle. Therefore, it would make the most sense to use the tangent (tan) ratio.
![tan(\theta)=\frac{opposite}{adjacent}](https://tex.z-dn.net/?f=tan%28%5Ctheta%29%3D%5Cfrac%7Bopposite%7D%7Badjacent%7D)
Substitute,
![tan(20)=\frac{9}{x}](https://tex.z-dn.net/?f=tan%2820%29%3D%5Cfrac%7B9%7D%7Bx%7D)
Manipulate the equation such that it is solved for (x),
![x=\frac{9}{tan(20)}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B9%7D%7Btan%2820%29%7D)
Solve,
![x=4.02](https://tex.z-dn.net/?f=x%3D4.02)