What is a theoretical and Experimental Probability?
1 answer:
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<h2>Greetings!</h2><h3>Answer: 10 1/2 feet</h3><h3>Explanation:</h3>
feet</h3>
<h2>Hope this helps!</h2>
As the room is a rectangle, to find the area you simply multiply the length and width together.
L x W = A
As in the question stated you have the area and length:
12.5 x W = 131
To find the width you can simply divide the area by the length:
131 ÷ 12.5 = 10.48 ≅ 10.5 = 10
<h2>Hope this helps!</h2>
Answer:
y = 9 inches
Step-by-step explanation:
Since the base angles are congruent then the triangle is isosceles with both legs being equal.
Using Pythagoras' identity in the right triangle
y² = 9² + 9² = 81 + 81 = 162 ( take the square root of both sides )
y = =
= 9