The angle is the cosine inverse function because base over hypotenuse. Then the angle will be 37°.
<h3>What is trigonometry?</h3>
The connection between the lengths and angles of a triangular shape is the subject of trigonometry.
The triangle with base of 4 units and hypotenuse of 5 units.
We know that the angle is given by the cosine inverse function because base over hypotenuse. Then we have
⇒ cos⁻¹ (4/5)
Then the angle will be
⇒ 36.869 ≈ 37°
More about the trigonometry link is given below.
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Answer:
x = 10
Step-by-step explanation:
Since M is at the midpoint of TL , then
TM = ML , substitute values
2x + 8 = 3x - 2 ( subtract 2x from both sides )
8 = x - 2 ( add 2 to both sides )
10 = x , that is x = 10
Let x be the number Henry is thinking of.
The number is doubled and got an answer of 4.
That means:
2 · x = 4
or
2x = 4
This is the equation when Henry doubled the number and got 4 as an answer.
Solve it by dividing both sides by 2.
2x ÷ 2 = 4 ÷ 2
x = 2
The original number Henry was thinking was 2.
Cheers!
Answer:
107.1075 yards
Step-by-step explanation:
To solve this problem, we can imagine a triangle, where one of the angles is 55 degrees, the adjacent cathetus is 75 yards, and we want to know the opposite cathetus (the height of the center of the display, "h").
The relation between opposite and adjacent cathetus is the tangent, so:
tan(55) = h/75
tan(55) = 1.4281, so:
h/75 = 1.4281
h = 75*1.4281 = 107.1075 yards