Answer:
An equilateral triangle has 3 lines of symmetry
Hope this helps
Step-by-step explanation:
About 750 different permutations
2) 25/48 All you do is multiply both.
1) she sold 5 children and 10 adult. 5 *5 equals 25. You double 5 to get twice as many tickets for adults and get 10. 8 *10 equals 80. 80 + 25= $105
Answer:
$ 78.78
Step-by-step explanation:
Calculate 15% of 68.50. then add it to the total bill.
2x² + 3x + 1
2x² + 2x + x + 1
(2x + 1)(x + 1)
