Answer:
403 R2
Step-by-step explanation:
an acre is 4,840 so u divide by two and get 2,420 and then divide it by six
Answer:
The last one.
Step-by-step explanation:
Because it is being multiplied in parathenses it means that both the numbers would have to be multiplied.
It's the first one---------------------
Step-by-step explanation:
Finding a regular polygon with <em>x </em>amount of sides, you use the equation
to find the amount of triangles. Replace <em>x </em>with 15 and you will get 13. Each triangle has angles that add to
, so you would do 180 * 13 to find the total of all of the interior angles, = 2340. Then, divide 2340 by 15, and you will get 156!
Answer:
4
Step-by-step explanation: