Answer:
<em>x=33.9°</em>
Step-by-step explanation:
<u>Trigonometric Ratios</u>
In a right triangle, i.e. the triangles that have an internal angle of 90°, the so-called trigonometric ratios are valid.
There are six trigonometric ratios that can be used in right triangles, depending on the data available for each problem.
The current question gives us two sides in a right triangle and requires us to calculate the angle x.
The angle x 'looks' at the sides of the triangle in this way: RS=70 is the adjacent leg, SQ=47 is the opposite leg, and RQ is the hypotenuse.
We should use the trigonometric ratio that relates both the adjacent and the opposite led. There are two possibilities: The tangent and the cotangent. We'll use the tangent for no particular reason.
The tangent of an angle is defined as:
Use the given values:
Using a calculator (in degree mode), we calculate the angle:
x=33.9°
The answer would be -2,-1,0,1,2,3,4
Answer:
2,520 bottles
Step-by-step explanation:
First, you have to find the number you multiply 5 minutes by to get 60 minutes (for 1 hour). 5 • 12 = 60
Next, you would multiply 210 by 12 as well. 210 • 12 = 2,520
2,520 bottles are filled in an hour
To get it more clear let us assume that ax + by + c = 0 (b ≠ 0) be the equation of the given straight line. Therefore, the slope of the straight line ax + by + c = 0 is (- ab).