I need to find the value of x
1 answer:
Answer:
9
Step-by-step explanation:
Radius = x
The triangle in the given image is a right angled triangle.
By Pythagoras theorem,
x² + 12² = ( x + 6 )²
x² + 144 = x² + 36 + 12x
x² - x² = 36 - 144 + 12x
0 = - 108 + 12x
12x = 108
x = 108 / 12
x = 9
You might be interested in
Answer:
A
Step-by-step explanation:
on my calculator 48^1/5 equals 2.168943542
but out of a fraction 1/5 equals 0.2 ( they both equal the same thing)
2.168943542
That is the answer for the first one
The answer is -4k^2 - 21k - 20! so sorry if I’m wrong but it’s the answer I got :>
Its true because you have to subtract in the long version so do you want me to show it to you?
