X + 17 = 3x -31 (opposite angles are equal)
x + 17 = 3x -31
31 +17 = 3x - x
48 = 2x
x = 24
Answer:
t^3+24t^2+192t+506
Step-by-step explanation:
Let's simplify step-by-step.
(8+t)3−6
Distribute:
=t3+24t2+192t+512+−6
Combine Like Terms:
=t3+24t2+192t+512+−6
=(t3)+(24t2)+(192t)+(512+−6)
=t3+24t2+192t+506
Answer:
=t3+24t2+192t+506
I believe the answer is the first option. Tell me if i'm wrong. :)
The relationship between the sides of the polygon and the triangle follows an arithmetic sequence
The expression that represents the number of triangles is (c) n - 2
From the diagrams, we have:
Sides Triangles
5 3
6 4
8 6
The above can be represented as functions as follows:
Express 6 as 8 - 2
Express 8 as n
So, the expression that represents the number of triangles is (c) n - 2
Read more about sequence and patterns at:
brainly.com/question/24050043
Answer:
23816
Step-by-step explanation:
Hope this helps you