The three inside angles of a triangle when added together = 180 degrees.
Since two angles are given as 60 degrees, we know the third angle = 180 - 60 - 60 = 60 degrees.
When all three angles of a triangle are the same, it is an equilateral triangle and this means all three sides are also the same length.
This means the distance between each buoy is identical.
<span>c=rt+k
rt = c - k
t = (c-k)/r
t = c/r - k/r
hope that helps</span>
Answer:
First option and Fourth option.
Step-by-step explanation:
To solve this exercise you need to use the following Trigonometric Identity:
In this case you know that:
Since triangle ABC is similar to triangle DEF:
Let's begin with the triangle ABC.
You can identify that:
Then, substituing values, you get:
In triangle DEF, you know that:
So, substituing values, you get:
Answer:
Step-by-step explanation:
<em>Assume you need solution as you have the answer</em>
- The full time is x
- 24% of x is 120 minutes
<u>Find x:</u>
- x*24/100 = 120
- x *0.24 = 120
- x = 120/0.24
- x = 500
The answer is 2/15 because if you change 1/5 to 3/15 and 2/3 to 10/15 and then you add you get 13/15 and there is 2/15 left
