Answer:
10
Step-by-step explanation:
ive done this before =)
Answer:
a=69
Step-by-step explanation:
121-52 is equal to 69
One as it intersects only on the Y axis
Midpoints are points in the middle, so I believe they are Midpoints: D, F and E
70, Multiply 5 pieces by 12 friends and you get 60, then add the 10 pieces he originally took out, and you get 70