Answer:
4
Step-by-step explanation:
3, 4, 4, 5, 6
Answer:
b = 4
Step-by-step explanation:
5-1=5b-4b
4=b
Answer:
3/5
Step-by-step explanation:
sin is opposite divided by the hypotenuse ( longest side)
18 is the opposite of angle x and the hypotenuse is 30
18/30 = 3/5
Answer: its is square pyramid or D
Step-by-step explanation: