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patriot [66]
3 years ago
13

HELP ME FAST. I’ll give thanksss. please i’m lost

Mathematics
1 answer:
Fudgin [204]3 years ago
8 0

9514 1404 393

Answer:

  24°

Step-by-step explanation:

The angle between the vertical line AB and the horizontal dashed line at A is 90°. That is, ...

  66° + ? = 90°

  ? = 90° -66° = 24°

The angle of depression is 24°.

_____

<em>Additional comment</em>

The sum of angles in the triangle is 180°, so the angle at C (the angle of elevation) is the same as the angle we just figured:

  ∠C + 90° +66° = 180°

  ∠C +66° = 90° . . . . . . . subtracting 90°; shows C is complementary to 66°

  ∠C = 90° -66° = 24°

As a rule, the angle of elevation and the angle of depression are the same.

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Jejhdjsjs
7 0
4 years ago
On their farm, Adam’s family maintains a storage that can hold 19.9 cubic yards (yd3) of grain. Use the fact that 1 yard is appr
joja [24]

Answer:

V=19.9*(0.9144m)^3=15,2146416738816 m^3

On their farm, Adam’s family maintains a storage that can hold 18.0 cubic yards (yd3) of grain. Use the fact that 1 yard is approximately equal to 0.9144 m to convert this volume to m3. Round your answer to the nearest hundredth. Do not type the units in the space below.  

Step-by-step explanation:  

1 yard =0.9144 m  

We will take the 18.0 cubic yards, cross multiply with 0.9144 and then divide the result by one to get  

13.76m3

4 0
3 years ago
Fill in the missing numbers to complete the division problem.​Enter your answers in the boxes.6,957\div 7=6,957÷7=Remainder:
dimaraw [331]

Answer:

6

Step-by-step explanation:

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