Answer:
you can answer it like 15 to 3 or
15:3
The measure of a center and
variation are appropriate for the data is the mean or average. In this, you are
to add the data collected by Kinesha and then divide it by the number of data
obtained by Kinesha. The measure of center and variation is the mean scores.
Answer:250
Step-by-step explanation:
Answer: 8y
Step-by-step explanation:
The value of
will be ![-\frac{3}{5}](https://tex.z-dn.net/?f=-%5Cfrac%7B3%7D%7B5%7D)
<u><em>Explanation</em></u>
Given that,
According to the below diagram,
As,
is in quadrant III , so AB = -3 and BO = -4
Now according to the Pythagorean theorem.....
![AO^2= AB^2+BO^2\\ \\ AO^2= (-3)^2+(-4)^2\\ \\ AO^2= 9+16=25\\ \\ AO=\sqrt{25}=5](https://tex.z-dn.net/?f=AO%5E2%3D%20AB%5E2%2BBO%5E2%5C%5C%20%5C%5C%20AO%5E2%3D%20%28-3%29%5E2%2B%28-4%29%5E2%5C%5C%20%5C%5C%20AO%5E2%3D%209%2B16%3D25%5C%5C%20%5C%5C%20AO%3D%5Csqrt%7B25%7D%3D5)
Thus, ![sin(\theta)= \frac{opposite}{hypotenuse}=\frac{AB}{AO}= -\frac{3}{5}](https://tex.z-dn.net/?f=sin%28%5Ctheta%29%3D%20%5Cfrac%7Bopposite%7D%7Bhypotenuse%7D%3D%5Cfrac%7BAB%7D%7BAO%7D%3D%20-%5Cfrac%7B3%7D%7B5%7D)