Well say you have 10% and you want to change it to a decimal. 10% is the same as 10/100 or 10 divided by 100 which makes us move the decimal to the left twice.
I hope I helped :)
Answer:
16.16 or 16 inch
Step-by-step explanation:
you can use the pythagoras theorem,
h = 19
so, width = ![\sqrt{19^2 - 10^2}](https://tex.z-dn.net/?f=%5Csqrt%7B19%5E2%20-%2010%5E2%7D)
Answer:
Answered March 20, 2021
This is a right angle triangle where the hypotenuse a^2 = b^2 + c^2
= 15^2 + 8^2 = 225+64= 289
289= 17^2
17 = hypotenuse
The sine of an angle is the ratio of the shortest side to the hypotenuse
= 8/17= 0.4705
sine^-1 0.4705 = 28°
so ar^ = 2000 and you told me r = 10
a(10^5) = 2000
a = 2000/100000 = 1/50