Answer:
838
Step-by-step explanation:
556--282 negative minus a negative is a positive
Answer:
a triangle
Step-by-step explanation:
when looking at a triangular prism it is made of 4 triangles, so any way you cut it, it will be a triangle
It looks like you're given
Consider the geometric sum,
Multiply both sides by 1/2 :
Subtract this from S :
Solve for S :
The given sum is just 5 times S, so x = 1023 × 5 = 5115.