10 mm = 1 cm
100mm = 10 cm
800 mm = 80 cm
816 mm = 81.6 cm
Answer:
Step-by-step explanation:
It's number 5 if A player a value their piece as 25%, than player B will to because it was divide fair.
and number 3 player A must value their piece as exactly 25%
Answer:
30%
Step-by-step explanation:
Percentage discount
![= \frac{discount}{original \: price} \times 100\% \\ = \frac{5 - 3.50}{5} \times 100\% \\ = 30\%](https://tex.z-dn.net/?f=%20%3D%20%20%5Cfrac%7Bdiscount%7D%7Boriginal%20%5C%3A%20price%7D%20%20%5Ctimes%20100%5C%25%20%5C%5C%20%20%3D%20%20%5Cfrac%7B5%20-%203.50%7D%7B5%7D%20%20%5Ctimes%20100%5C%25%20%5C%5C%20%20%3D%2030%5C%25)
☆ Discount= original price -selling price
Answer:
1 answer which would be -5+5 which =0
Step-by-step explanation:
Answer: Sin N = ![\frac{4}{5}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B5%7D)
Step-by-step explanation:
Since we have given that
In triangle MPN, ∠P=90°
![\cos N=\frac{3}{5}](https://tex.z-dn.net/?f=%5Ccos%20N%3D%5Cfrac%7B3%7D%7B5%7D)
As we know the formula for "Trigonometric Ratios":
![\cos N=\frac{Base}{Hypotenuse}=\frac{3}{5}](https://tex.z-dn.net/?f=%5Ccos%20N%3D%5Cfrac%7BBase%7D%7BHypotenuse%7D%3D%5Cfrac%7B3%7D%7B5%7D)
By Pythagorus theorem , we get
![H^2=B^2+P^2\\\\5^2=3^2+P^2\\\\25=9+P^2\\\\25-9=P^2\\\\16=P^2\\\\P=\sqrt{16}\\\\P=4\ units](https://tex.z-dn.net/?f=H%5E2%3DB%5E2%2BP%5E2%5C%5C%5C%5C5%5E2%3D3%5E2%2BP%5E2%5C%5C%5C%5C25%3D9%2BP%5E2%5C%5C%5C%5C25-9%3DP%5E2%5C%5C%5C%5C16%3DP%5E2%5C%5C%5C%5CP%3D%5Csqrt%7B16%7D%5C%5C%5C%5CP%3D4%5C%20units)
So, we get,
![\sin N=\frac{Perpendicular}{Hypotenuse}=\frac{4}{5}](https://tex.z-dn.net/?f=%5Csin%20N%3D%5Cfrac%7BPerpendicular%7D%7BHypotenuse%7D%3D%5Cfrac%7B4%7D%7B5%7D)
Hence, Sin N = ![\frac{4}{5}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B5%7D)