Answer:
18x^2+6
Step-by-step explanation:
2(9x^2+3)
multiply each term in parentheses by 2
2 x 9x^2+2 x 3
calculate product
18x^2+2 x 3
multiply numbers
18x^2+6
Answer:
Nocomplanar? Right because they’re not all in the same place?
Step-by-step explanation:
Answer:
<em>30(30 - x) = 540 </em>
Step-by-step explanation:
A = l w
<u><em>30(30 - x) = 540</em></u>
Answer:
30
Step-by-step explanation:
Answer:
B and C
Step-by-step explanation:
Sin 45 or Cosine 45.
