Answer:
~1.5
Step-by-step explanation:
3/2.009 = 1.493280238924838 = ~1.5
Answer:
The epiglottis!
Step-by-step explanation:
it's a small flap of tissues that sits over top of the trachea. the flap covers the air only passage when we swallow! it keeps food and liquid from going into the lungs.
<h2>
Answer:</h2>
<em> The side of the triangle is either 38.63ft or 10.35ft</em>
<h2>
Step-by-step explanation:</h2>
This problem can be translated as an image as shown in the Figure below. We know that:
- The side of the square is 10 ft.
- One of the vertices of an equilateral triangle is on the vertex of a square.
- Two other vertices are on the not adjacent sides of the same square.
Let's call:
Since the given triangle is equilateral, each side measures the same length. So:
x: The side of the equilateral triangle (Triangle 1)
y: A side of another triangle called Triangle 2.
That length is the hypotenuse of other triangle called Triangle 2. Therefore, by Pythagorean theorem:
We have another triangle, called Triangle 3, and given that the side of the square is 10ft, then it is true that:
Therefore, for Triangle 3, we have that by Pythagorean theorem:
Matching equations (1) and (2):
Using quadratic formula:
Finding x from (1):
<em>Finally, the side of the triangle is either 38.63ft or 10.35ft</em>
Answer:
8 83/104.
Step-by-step explanation:
4 9/13 * 1 7/8
= 61/13 * 15/8
= 915/104
= 8 83/104.
Its letter C. because u times everything by 4