14a^2 - 24a + 7 - (11a^2 + 42a - 6)...distribute the negative thru the parenthesis
14a^2 - 24a + 7 - 11a^2 - 42a + 6 =
3a^2 -66a + 13 <==
Answer:
3840
Step-by-step explanation:
Hope this helps you out
Answer:
69420
Step-by-step explanation:
i took quiz
The pattern is multiple the previous term by three. So you take 162 and multiply it by three and get 486 (3x162=486)
Answer:
22 triangles in a 24-gon.
Step-by-step explanation:
24−2=22
There are 22 triangles in a 24-gon.
