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Deffense [45]
2 years ago
6

What is cos(37pi)? A. 1 B. 0 C. -1 D. -2

Mathematics
1 answer:
Svetllana [295]2 years ago
7 0
37pi = 116.238
Cos(116.238) = -1
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A rock drops from a height of 60m. how long does it take for it to hit the ground?
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In spherical geometry, all points are points on the surface of a sphere. A line is a circle on the sphere whose diameter is equa
mamaluj [8]

Answer: It is not possible that two triangles that are similar and not congruent in spherical geometry.

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For instance, taking a circle on the sphere whose diameter is equal to the diameter of the sphere and inside is an equilateral triangle, because the sphere is perfect, if we draw a circle (longitudinal or latitudinal lines) to form a circle encompassing an equally shaped triangle at different points of the sphere will definately yield equal size.

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8 0
3 years ago
The equation below shows the relationship between the temperature in degrees Celsius, C, and degrees Fahrenheit, F:
levacccp [35]

Answer:

F = 9 over 5C + 32

Step-by-step explanation:

Let's consider the following equation that shows the relationship between the temperature in degrees Celsius, C, and degrees Fahrenheit, F.

C = 5 over 9(F − 32)

C = 5/9 (F − 32)

To solve for F, first, we will multiply both sides by 9/5.

C × 9/5 = 5/9 (F − 32) × 9/5

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Now, we add 32 to both sides.

9/5 C + 32 = F − 32 + 32

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F = 9 over 5C + 32

3 0
3 years ago
Read 2 more answers
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