Answer:
x= 20
Step-by-step explanation:
The sum of the three angles is 90 degrees
x+2x+x+10 = 90
Combine like terms
4x+10 = 90
Subtract 10
4x+10-10 = 90-10
4x= 80
Divide by 4
4x/4=80/4
x = 20
Answer:
Step-by-step explanation:
From the question we are told that:
No. Committee Members 
Pool of : 5 students and 7 faculty members
At least 2 student members and at least 1 faculty member
Generally the committee is mathematically given by
The Total Events are
V = 1/3 × area of the base × height
V = 1/3 × 32 × 17.5 × 24 = 4480 ft³
48 minutes* (1.8 km/ 1 minute)= 86.4 km.
(Note that the unit cancels out so you get the answer)
The final answer is 86.4 km~
