Answer:
D
Step-by-step explanation:
square root of 26 is about 5 and the square root of 106 is about 10
443.705
8.04
Solution 1
x= r- 4.5= 25.2/2 - 4.5= 8.1
Solution 2
x= √(25.2/2)² - 9.7²= √64.67= 8.04
refer to attachment
75mph
calculated it