Answer: See below
Explanation:
Write an equation for nth term:
a + d(n - 1)
a = 8 (first term)
d = -6 (common difference)
8 - 6(n - 1)
= 8 - 6n + 6
= -6n + 14
Find a 50:
-6(50) + 14
= -300 + 14
= -286
Answer:
yours is really good. it is something i would write defiantly! good job, and btw, im doing this just bc, you dont have to give me anything in return! :D have a nice day!
Step-by-step explanation:
By the geometric mean theorem,

So, by the Pythagorean theorem,

Answer:
45 degrees
Step-by-step explanation:
Triangles angles add up to 180 degrees. 180-90=90. Since the other two angles are the same size we can do 90/2=45 and then you have your answer.