Sin Q = oppo. / hypo
sin Q = 9/15
sin Q = 0.6
60 minutes. Take how far it is above ground (20 m) and add it to the absolute value of how far it is below ground (340 m) to get 360 meters, which you divide by the rate of descent (6 m/min) to get 60 minutes.
Answer:
You don't even need to do the whole question. Just look at 5 times 2x. which is 10x then u get your answer
Answer:
What is this ?
Step-by-step explanation:
Sorry i can't answer it because i can't see it.
Answer:
Below in bold.
Step-by-step explanation:
sin 66.4 = opposite side / hypotenuse
sin 66.4 = 21.3 / y
y = 21.3 / sin 66.4
y = 23.24.
tan 66.4 = 21.3 / x
x = 21.3 / tan 66.4
x = 9.31.
