This makes a right triangle with hypotenuse x+2 and legs 10 and x
10²+x²=(x+2)²
100 + x² = x²+4x+4
100=4x+4
4x=96
x=24, the height we are looking for
Answer:
Answer: x equals to 2 and -5
Step-by-step explanation:

» Factorise the equation quadratically:

Answer:
area of larger circle : 9π = 28.27
area of smaller circle: 4π = 12.57
area of shaded region: 15.71
Step-by-step explanation:
area of a circle = πr^2
I think these are right i dont know tho
624 is how much is deducted from his pay every month
Answer:
wut.
Step-by-step explanation: