The positions of the sun, earth and shooting star form a right angled triangle, where distance between earth and sun is 'y', and the angle 'x°' is given
Now, in a right angled triangle using trigonometry, we can determine a side of the triangle is one of the sides and one of the angles is known
Here, if we use cos x = 
we can determine the distance between the shooting star and the sun. This can be done because we know that the base is 'y', the angle is x° and the hypotenuse represents the distance between the sun and the shooting star
Note: cos values for each x are definite.
Answer:
x = -5
Step-by-step explanation:
In both questions you want to get the x alone.
1.
-3x + (-6) = 9
First you want to add 6 to both sides so you'll be left with:
-3x = 15
Next, you want to divide both sides by -3 and you'll get:
x = -5
2.
-4x + (-12) = 8
You want to do the same thing as the first one so you'll add 12 to both sides:
-4x = 20
Then, you will divide both sides by -4 and get:
x = -5
Answer:
12
Step-by-step explanation:
Rotation doesn't alter the lengths.
6×2 = 12
Answer:
By Looking at the shapes and sizes
Step-by-step explanation:
If you can try and look at the shape and size of it, if you can draw it, draw it on a piece of paper, trace them both, but in the same spot, you didn't specificize, if it was a sphere or just a regular circle or not, so thats all i can tell you.
Joint frequencies are the frequencies represented by a two-column table
The joint frequency that has the most flight is (c) Yellow Jet, going east
<h3>How to determine the highest flight</h3>
From the two-column table, the highest flight is 35.
35 is greater than other flights (33, 30 and 34) in the two-column table.
Also, 35 represents the flights of Yellow jets and going east
Hence, the joint frequency that has the most flight is (c) Yellow Jet, going east
Read more about joint frequency at:
brainly.com/question/1094036
