Answer:
-1, -1
Step-by-step explanation:
To calculate circumference, you must use the equation (65)(2)(Pi) which would be 408.2pm. (IF YOU COUNT PI AS 3.14)
14× 14 = 196 area of 1 of the squares. on a cube there are 6 squares so multiply 196 by 6
196 × 6 = 1176 sq in
For number 7 because 9 is the number of small triangle and 99 is for the bigger one so you can say 9 * 11 = 99 so 10 * 11 = 110 = x
and for number 8 because the small triangle has the same sides so the bigger one should have too so x = 100 :)))
hope this is helpful
have a nice day
Your answer would be y=4x+17
