46 cm.
do 102/17 and get 6. now take 6+6+17+17= 46 cm. that’s ur perimeter
With the number set: {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, what is the probability of choosing an even number?
lilavasa [31]
Answer:
=7
Step-by-step explanation:
sum of all no÷total no
=1+2+3+4+5+6+7+8+9+10+11+12+13 ÷ 13
=91 ÷ 13
=7
Answer:
The answer to your question is x = 17.32; y = 8.67
Step-by-step explanation:
Process
1.- Use trigonometric functions to find x and y
a) sin Ф = ![\frac{opposite side}{hypotenuse}](https://tex.z-dn.net/?f=%5Cfrac%7Bopposite%20side%7D%7Bhypotenuse%7D)
Ф = 60°
opposite side = 15
hypotenuse = ?
![hypotenuse = \frac{opposite side}{sin \alpha }](https://tex.z-dn.net/?f=hypotenuse%20%3D%20%5Cfrac%7Bopposite%20side%7D%7Bsin%20%5Calpha%20%7D)
![hypotenuse = \frac{15}{sin 60}](https://tex.z-dn.net/?f=hypotenuse%20%3D%20%5Cfrac%7B15%7D%7Bsin%2060%7D)
![hypotenuse = \frac{15}{0.87}](https://tex.z-dn.net/?f=hypotenuse%20%3D%20%5Cfrac%7B15%7D%7B0.87%7D)
hypotenuse = 17.32
b) cosФ = ![\frac{y}{hypotenuse}](https://tex.z-dn.net/?f=%5Cfrac%7By%7D%7Bhypotenuse%7D)
![y = hypotenuse x cos 60](https://tex.z-dn.net/?f=y%20%3D%20hypotenuse%20x%20cos%2060)
![y = 17.32 x 0.5](https://tex.z-dn.net/?f=y%20%3D%2017.32%20x%200.5)
y = 8.67
Answer:
35
Step-by-step explanation:
Let me know if I got it right