Answer: 78
Step-by-step explanation:
If x is 11, the shortest leg is 11*3 = 33 and the other leg is 6*11 + 5 = 71.
The hypotenuse =
= √6130
= about 78
-3x from both sides so it looks like 2x=20 and divide by 2 and x=10
Answer:
7 1/15
Step-by-step explanation:
3 2/5 + 3 4/6 = 7 1/15
Answer:
C?
Step-by-step explanation: