Answer:
x = 27
Step-by-step explanation:
39/26 = x /18
cross multiply
26x = (39)(18)
26x = 702
x = 27
25 students
hope this helps
Answer:
20
Step-by-step explanation:
By HL and CPCTC, GF = FI, so GI = 2FI = 2(10) = 20.
Answer: B
Step-by-step explanation:
A factorial is multiplying the integer and all of the integers below it together.