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3 years ago

Use the triangle below to write the given ratios. sin(P) = tan(T) = cos(T) =

Mathematics

1 answer:

-Dominant- [34]3 years ago

3 0

sin(P) = side opposite angle p / hypotenuse = 5 / 13

tan(T) = side opposite angle T / side besides angle T = 12 / 5

cos(T) = side beside angle T / hypotenuse = 5 / 13

Hope that helps!

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3 years ago

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4 years ago

A line that has a rise of -34 and a run of 20.

aleksandr82 [10.1K]

Answer:

$y=-1.7x-34$

Step-by-step explanation:

An equation of a line is given $y=mx+c$ , where m is the gradient or $\frac{Rise}{Run}$

The rise indicates the change in value of y (vertical change in the graph).

The run indicates the change in value of x (horizontal change in the graph).

Let point 1 of the graph be (x,y) = (0,-34) and point 2 be (x,y) = (20,0).

$m =\frac{Rise}{Run} \\ =\frac{-34}{20}\\ =-1.7$

Substitute point 1 into the graph to get the constant c.

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$c=-34$

∴ The equation of the line is, $y=-1.7x-34$

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3 years ago

(2.2.5) In horse racing, one can make a trifecta bet by specifying which horse will come in first, which will come in second, an

DaniilM [7]

Answer:

56 ways.

Step-by-step explanation:

This question is solved by using combinations and permutations chapters in the math book.

To put it simply, we need to find the number of 3 horse combinations we can make from 8 horses. This requires the combinations formula:

$C(n,r)=\frac{n!}{r!(n-r)!}$

here n is the total number of objects to choose from, and r is the number of objects we require in the combination or group.

Since there are 8 horses, n= 8

Since we need to choose only 3 of them, and order does not matter, r= 3

Solving the equation above using these inputs gives us 56 unique ways we can choose the three winners.

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3 years ago

Use the triangle below to write the given ratios. sin(P) = tan(T) = cos(T) =​

Use the triangle below to write the given ratios. sin(P) = tan(T) = cos(T) =