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fenix001 [56]
2 years ago
13

Two birds sit at the top of two different trees. The distance between the first bird and a birdwatcher on the ground is 29.7 fee

t. The distance between the birdwatcher and the second bird is 42.1 feet. What is the angle measure, or angle of depression, between this bird and the birdwatcher
Mathematics
2 answers:
VladimirAG [237]2 years ago
5 0

Answer:

44.87°

Step-by-step explanation:

galina1969 [7]2 years ago
5 0

Answer:

44.9

Step-by-step explanation:

44.7 rounded to the nearest tenth equals 44.9

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Is the triangle with side lengths of 10 in., 24 in., and 26 in. a right triangle? 85 POINTS
monitta
The answer to, Is the Triangle with side lengths of 10 in., 24 in., and 26 in, a right triangle is: Yes.  For right triangles, the sum of the squares of the shorter sides is equal to the square of the longer side.  Thus, this is a right triangle if 10^2+24^2=26^2.  Expanding these squares, we have 100+576=676, which is true.  Thus, the triangle is right.
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3 years ago
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If the area of a rectangular garden is 45x2−12x square meters, and it has a length of 3x meters, what is its width?
nikitadnepr [17]

Answer:

  (9x -4) meters

Step-by-step explanation:

The relationship between area, length, and width is ...

  area = length × width

Dividing by length gives ...

  width = area/length

Filling in the given expressions, we have ...

  w=\dfrac{45x^2-12x}{3x}=\dfrac{45x^2}{3x}-\dfrac{12x}{3x}=9x-4

The width of the garden is 9x-4 meters.

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3 years ago
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Angels Inscribed and circumscribed.
zhenek [66]

Remark

The diameter of the circle is AC. The hypotenuse of the right triangle is also AC. This assumes that A,B and C all lie on the circumference of the circle.

Answers

One

The center of the circle is on the diameter of the circle. In fact, the center bisects the diameter. So the center lies on AC and if the center is labeled O then AO = BO.

<em><u>Answer 1: </u></em> AC

Two

The answer is the single word diameter.

7 0
2 years ago
I need to help with that
Bingel [31]
The ratio of people that can be served to milligrams of baking soda needed is:

Serving : Baking Soda
2 : 1600mg

Since you want 10 people, you can multiply this ratio by 5:5 to get 

10 people served = 8000mg needed

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3 0
3 years ago
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geniusboy [140]

Answer:

C

Step-by-step explanation:

Because the number of x-values is the same as the number of
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