519/6=86.5
915/7=130.7142
439/7=62.7142
812/9=90.2222
so i think its the 1st on but i may be wrong.
Answer:
340
Step-by-step explanation:
10 ×16=160
12×15=180
160+180=340 so a total of 340 calendars
If the figure does not have four congruent sides, then the shape is not a rhombus.
$3.18
Explanation: I am a cashier hahaha