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Liula [17]
3 years ago
10

1,4,7, 10 ,13, ,19 what comes nexts

Mathematics
2 answers:
Alisiya [41]3 years ago
5 0

Answer:

between 13 and 19 comes 16

after 19 comes 22

Step-by-step explanation:

they are all added by 3

1+3=4

4+3=7

7+3=10

10+3=13

13+3=16

16+3=19

and

19+3=22

Artemon [7]3 years ago
3 0

Answer:

22

Step-by-step explanation:

it is plus 3

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It must be noted that the area of the square is calculated through the equation,
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Scientists studying dolphin echolocation simulate the projection of a bottlenose dolphin's clicking sounds using computer
lina2011 [118]

Step-by-step explanation:

The equation of a parabola with focus at (h, k) and the directrix y = p is given by the following formula:

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In this case, the focus is at the origin (0, 0) and the directrix is the line y = -1.3, so the equation representing the cross section of the reflector is:

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The depth of the reflector is the distance from the vertex to the directrix. In this case, the vertex is at the origin, so the depth is simply the distance from the origin to the line y = -1.3. Since the directrix is a horizontal line, this distance is simply the absolute value of the y-coordinate of the line, which is 1.3 inches. Therefore, the depth of the reflector is approximately 1.3 inches.

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1 year ago
I need help!! Find the area of each shaded segment. Round your answer to the nearest 10th
guajiro [1.7K]

Given:

θ = 60°

Radius = 8 in

To find:

The area of the shaded segment.

Solution:

Vertically opposite angles are congruent.

Angle for the shaded segment = 60°

<u>Area of the sector:</u>

$A=\pi r^2\times \frac{\theta}{360^\circ}

$A=3.14 \times 8^2\times \frac{60^\circ}{360^\circ}

A = 33.5 in²

Area of the sector = 33.5 in²

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$A=\frac{1}{2} bh

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Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
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Answer:

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