The values of the number is 43
x+21=64
subtract 21 on each side
x = 43
Answer:
10 tickets = 30$
20 = 60$
30 = 90$
40 = 120$
50 = 150$
Answer:
tan 76 = 24/8
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
tan theta = opp /adj
tan 76 = 24/8
Answer:
tam 20 = 4 / x
x = 4 /tan 20 = 4 / .364 = 10.99
