Answer:
Now I dont know if the three in the front is supposed to be in there or if its numbering the problem so I solved it with and without it. The first ones with and the second one without.
=8 3/4
(Decimal: 8.75)
=5 3/4
(Decimal: 5.75)
sin x= opposite / hypotenuse.
opposite=4
hypotenuse=5
sin x=4/5
x=arc sin (4/5)=53.13º
Answer: x=53.13º
Answer:
4:1
Step-by-step explanation:
Answer: z = 7
Step-by-step explanation:
