Sin θ=sqrt(1-<span>cos^2 θ)
</span>sin θ=sqrt[1-(5/13)^2]
sin θ=sqrt[1-(5)^2/(13)^2]
sin θ=sqrt[1-25/169]
sin θ=sqrt[(169-25)/169]
sin θ=sqrt(144/169)
sin θ=sqrt(144)/sqrt(169)
sin θ=12/13
Answer: Second option 12/13
Answer:
Well the options are not copy pasted properly so im just gonna answer the question
Step-by-step explanation:
1 Gallon contains 16 cups,
so 16 cups for 1 day
so for 7 days,
No. of cups = 7 x 16 = 112
so the expression would be,
16 cups x 7 days
Answer: option D
Step-by-step explanation:
Remember the cosine identity:
Given the right triangle DFE shown in the image, you can identify that the adjacent side and the hypotenuse for the angle F of this triangle are:
Now you can substitute values into and then reduce the fraction.
THerefore you get:
Answer:
D. N-12=45
Step-by-step explanation:
HOPE IT HELPS YA
I think your answer is 78 = x -2
