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2 years ago

12

Use the image below to answer the following question. Find the value of sin x and cos y°. What relationship do the ratios of sin

x and cos yº share?

1 answer:

Reptile [31]2 years ago

7 0

Answer:

I don't have an image so...

Sine=opposite/hypotenuse

Cosine=adjacent/hypotenuse

Just to help you

You might be interested in

(4x-4) (3x+17)<br><br> The lines. intersect at point C. What is the value of X?

Marina86 [1]

Answer:

(21, 80)

Step-by-step explanation:

We have the two lines y = 4x -4 and y = 3x + 17. The point 'C' will be given by the interception of them, as follows:

4x -4 = 3x + 17

Solving for 'x':

x = 21

Now, to find 'y' we have:

y = 4(21) -4 = 80

Therefore, they intercept at: (21, 80)

7 0

3 years ago

Read 2 more answers

In a 30-60-90 triangle, the length of the hypotenuse i 6. What is the length of the shortest side?

True [87]

Answer:

3 units

Step-by-step explanation:

In a 30-60-90 triangle, the length are given by:

$x \\ \\ \frac{x}{2} \\ \\ \frac{x}{2} \sqrt{3}$

Where the longest side x, is the hypotenuse.

The shortest side is

$\frac{x}{2}$

Since x=6 is the hypotenuse, the shortest side length is:

$\frac{6}{2} = 3$

8 0

3 years ago

The sum of the squares of two positive integers is 185. If one integer is 3 less than the other, fine the larger integer.

kari74 [83]

Answer:

$\boxed{\sf \ 11 \ }$

Step-by-step explanation:

Hi,

let's note the two integers a and b

$a^2+b^2=185 \ and \\\\a = b - 3$

We are asked to find b

<em>replace a in the first equation</em>

$(b-3)^2+b^2=185\\\\b^2-6b+9+b^2=185\\\\ 2b^2-6b+9-185=0\\\\ 2b^2-6b-176=0\\\\ b^2-3b-88=0\\\\b^2+8b-11b-88=0\\\\b(b+8)-11(b+8)=0\\\\(b-11)(b+8)=0\\\\ b = 11 \ or \ b = -8$

As b must be a positive integer, the solution is 11

Hope this helps

3 0

4 years ago

What is the mean, median, mode of the data set

Inga [223]

Answer:

Step-by-step explanation:

mean: 24.444444444444

median: 25

mode: 25 appeared 2 times

7 0

3 years ago

You are making identical gift bags using 24 candles and 36 bottles of lotion. What is the greatest number of gift bags you can m

xenn [34]

Answer:

12

Step-by-step explanation:

The highest common factor between 24 and 36 is 12.

24: 2 * 2 * 2 * 3

36: 2 * 2 * 3 * 3

They both have two 2s and one 3.

in each of the 12 bags, you would put 2 Candles and 3 bottles of lotion. Doesn't look right, but it is.

7 0

3 years ago