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vaieri [72.5K]
4 years ago
10

How can I solve this?

Mathematics
1 answer:
olga55 [171]4 years ago
8 0

Answer:

  27.6°

Step-by-step explanation:

It can help to draw a diagram.

The angle of interest is the angle in a right triangle that has 23 ft as its adjacent side and 12 ft as its opposite side. The tangent relation is helpful:

  Tan = Opposite/Adjacent

  tan(d) = 12/23

The inverse tangent function is used to find the angle when you know the tangent:

  d = arctan(12/23) ≈ 27.55°

The angle of depression is about 27.6°.

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What is the next term of the arithmetic sequence? -7 -7 1 5 9
Fed [463]

Answer:

No solution, this is not an arithmetic sequence

Step-by-step explanation:

An arithmetic sequence is the same number being added over and over. This is not the case.

8 0
3 years ago
What is 5:6 in fraction form
geniusboy [140]

Answer:

28/5

Step-by-step explanation:

56/10 = 28/5 = 5 3

5

5.61 as a fraction56/10 = 28/5 = 5 3

5

8 0
3 years ago
Read 2 more answers
Identify the slope and y-intercept of the line y = ×/2 -7​
arlik [135]

Answer:

Slope: -\frac{1}{5}   Y-intercept: (0,0)

Step-by-step explanation:

By putting this into a graph you can see that the y-intercept is (0,0). Also, by looking at the chart and using the walk, rise rule you can see that the slope is -\frac{1}{5}.

7 0
1 year ago
I am not quite sure how to do these.
EleoNora [17]
Sin (Π/2 - theta) = sin(Π/2) * cos(theta) - cos(Π/2) * sin (theta)
and as we know sin(Π/2) =1 , cos(Π/2)=0
so sin(Π/2 - theta) = 1* cos(theta) - 0* sin(theta)= cos(theta)
2nd cos(180+ theta) = cos(180)*cos(theta) - sin(180)* sin(theta)
,,, so , cos(180+theta) = -cos(theta)
6 0
4 years ago
I cant fiqure out t - (-29) = 29 i was told to try and get the variable by itself​
balandron [24]

Answer:

The answer is actually 0

Step-by-step explanation:

Let's solve your equation step-by-step.

t−(−29)=29

Step 1: Simplify both sides of the equation.

t+29=29

Step 2: Subtract 29 from both sides.

t+29−29=29−29

t=0

So t = 0

5 0
3 years ago
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