Answer:
Step-by-step explanation:
Pentagon
So, Pentagon has 72 degree rotational symmetry.
Answer:
4/13
Step-by-step explanation:
6+3+4 =13
4/13
Answer:
The general solution:
Step-by-step explanation:
Differential equation: y'' + 8y' + 16y = 0
We have to find the general solution of the above differential equation.
The auxiliary equation for the above equation can be writtwn as:
m² + 8m +16 = 0
We solve the above equation for m.
(m+4)² = 0
= -4,
= -4
Thus we have repeated roots for the auxiliary equation.
Thus, the general solution will be given by:
y = 
y = 
Answer:
185
Step-by-step explanation:
It seems like you're using the Pythagorean theorem, which would mean that b is equal to
, which is equal to
. The number beneath the radical symbol is <u><em>185</em></u>.