Answer: 5
Step-by-step explanation:
2x+4x+10+6x-10=180 because all the angles of a triangle equal to 180 so u add up all the angles and set to 180. and x equals 15.
Answer: h/2 + 21/8
Step-by-step explanation:
Answer:
The answer is b
Step-by-step explanation:
Answer:
10 for 9$
Step-by-step explanation:
because say the each ball cpsts a dollar, and the total for 3 would be 3$ for the cost of 10 would be 9 so its less but more mo ey spent
