3/4 can become 6/8 (if multiplied by 2) and it can also become 9/12 (if multiplied by 3)
Answer:
Step-by-step explanation:
10. To solve for this, use the formula: 180*(n-2)
So, 180(n-2) = 2,340
Once n is solved for, that is the number of sides
11. Use the formula:
[180*(n-2)]/n
(n represents the number of sides)
12. Think of the sum of all interior angles in a quadrilateral
Answer:
(x-1)(x+7)
Step-by-step explanation:
did it on a test and got it right :))