Answer:
12.5
Step-by-step explanation:
4+21=25
25/2=12.5
I am pretty sure the answer is c. I hope this helps
Answer: idk tbh
Step-by-step explanation:
Answer:
1.)
132 cm - 11 cm = 121 cm
So let the hypotenuse be x and the other leg be (121 - x).
11^2 + (121 - x)^2 = x^2
121 + 121^2 - 121(2)x = 0
x = 1/2 + 121/2 = 61 cm
Step-by-step explanation: not sure if this is right or not
Answer:
42+18=6(7+3)
Step-by-step explanation:
6x7=42 and 6x3=18
