Answer:
H = 46 lbs
T = 65.05 lbs
Step-by-step explanation:
From the given information:
The information shows a right triangle and the solution comes from the bottom leg H and the top T.
So, using the tangent of the trigonometric function;
tan θ = H/46 lbs
tan (45.0°) = H /46 lbs
1 = H /46 lbs
H = 46 lbs
From the top T
T cos θ = W
T cos 45.0° = 46 lbs
T = 46 lbs/cos 45.0°
T = 46 lbs / 0.7071
T = 65.05 lbs
The measure of the angle of refraction is 22 degress, the correct option is A.
<h3>
What is the angle of refraction?</h3>
The angle made by a refracted ray with a perpendicular to the refracting surface.
Given
An incident ray of light strikes water at an angle of 30°.
The index of refraction of air is 1. 0003, and the index of refraction of water is 1. 33.
In order to determine the angle of the refracted ray, we may apply Snell's law, which states that the ratio of the sines of the angles of incidence and refraction is constant for a given wave when it passes through two different media.
The angle of the refraction is given by;
Hence, the measure of the angle of refraction is 22 degress.
To know more about angle of refraction click the link given below.
brainly.com/question/4084792
Answer:
2+5*3=17
Step-by-step explanation:
The blanks should be filled in with a plus (+) and a times sign (*), respectively. To solve this question you must understand PEMDAS. This stands for paratheses, exponents, multiplication, division, addition, subtraction. When solving an equation, operations should be done in this order. Therefore, numbers should be multiplied before they are added.
So, to solve this equation multiply 5*3; this equals 15. Then add 2, which equals 17. And 17=17, so the equation must be true.
Answer:
No solution
Step-by-step explanation:
There is no solution for the given set of equations:
Equation C: (y = 2x + 6) = x = 1/2y - 3
Equation D: (y = 2x + 2) = x = 1.2y - 1
However there is no solution because it wasn't an exact number for the solution.
