Answer: the answer is option C, tan C
I hope that helps :)
Step-by-step explanation:
Answer:
Option B. 220
Step-by-step explanation:
Let
x ----> the number of student tickets sold
y ----> the number of adult tickets sold
we know that
----> equation A
----> equation B
Solve the system by substitution
substitute equation A in equation B

solve for x




Length = 7.2 ft
7.2 x 7.2 = 51.84ft2
51.84x6sides=311.04ft2
There is a total of 12 months.....and 1 stranger
so the probability of guessing the birth month of a stranger is 1/12
3x+5x=32
x=32/8=4
bridget got 5x4= £ 20