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snow_lady [41]
3 years ago
9

Present the trigonometric relations of the ratios via, Pythagoras Theorem

Mathematics
1 answer:
gulaghasi [49]3 years ago
4 0

Answer:

ypotenuse squared = adjacent squared + opposite squared

Step-by-step explanation:

sin θ =opposite/hypotenuse

tan θ = opp/adjacent

cos θ = adj/hyp

Pythagoras Theorem states that hypotenuse squared = adjacent squared + opposite squared

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What is the square root of 56
Evgen [1.6K]

Answer:

7.48331477355

Step-by-step explanation:

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3 years ago
Give an example of an infinite set.
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5 0
3 years ago
Read 2 more answers
A local pizzeria offers 15 toppings for their pizzas and you can choose any 3 of them for one fixed price. How many different ty
Shtirlitz [24]

Answer:

  455 or 680, depending

Step-by-step explanation:

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If two or three of the topping choices can be the same, then there are an additional ...

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There is a factor of 2 attached to the number of choices of 2 toppings, because you can have double anchovies and tomato, or double tomato and anchovies, for example, when your choice of two toppings is anchovies and tomato.

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nCk = n!/(k!(n-k)!)

6 0
3 years ago
I cannot understand this can you guys help
igor_vitrenko [27]
The mean is not the same thing as median
mean=78+81+85+87=331
mean=331/4=82.75
median is the middle number, but you have a par set of numbers, so your median will be the middle numbers 78,81,85,87 , which are 81+85=166, 166/2=83
83 is your median
5 0
3 years ago
What is the value of the expression 9w+5x when w=8 and x=4
Ivenika [448]

Answer:

92

Step-by-step explanation:

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8 0
2 years ago
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