Answer:
183
Step-by-step explanation:
i cant draw an actual model but 549/3 = 183
Answer:
21
Step-by-step explanation:
we know that according to the isosceles triangle theorem, that the angles of the triangle are 90, 2x+3, 2x+3
from the triangle angle sum theorem, we know that 4x+6 = 90
solving, we get 4x=84, x=21
I know you're using Khan Academy, anyway the answer is 135 mate.
The function is even if f(-x)=f(x) and it’s odd when f(-x)=-f(x)
If the graph is symmetric to the y-axis then it’s even, if the graph is symmetric to the origin it’s odd.
If it doesn’t fit within these then it’s neither.
