2+2+2+2+2=

answer if u want!!!

Hi my sisters and brothers can tell me the answer because i don’t understand the question

What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )

How are sas and sss used to show that two triangles are congruent?