Answer:
Step-by-step explanation:
Keep in mind that these three trig functions can be interpreted as being the ratios of the side lengths of a triangle:
opposite side
sin x = ----------------------
hypotenuse
adjacent side
cos x = ----------------------
hypotenuse
opposite side
tan x = ----------------------
adjacent side
In the case where you have a right triangle and know the lengths of two of its three sides, that knowledge dictates which of the above trig functions to use in "solving the triangle."
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If, for example, the "opposite side" of a triangle is 3 and the "hypotenuse" is 5, we'd choose to use the sine function to find the angle opposite the "opposite side:"
opposite side 3 units
sin x = ---------------------- = -------------
hypotenuse 5 units
Find x by using the inverse sine function:
Angle x = arcsin 3/5 = 0.644 radians or 36.9 degrees.
Answer:
1. Ba + B3
2. 100 + 5g
3. 25y - 14
4. 6 + 2x
5. 2Ba + B
6. 8h - 12
7. 28e + 24
8. -20y + 72
9. 39 - 21w
10. 3x + 6
11. 5 + 2y
12. 3a + 10
13. 4k + 7
14. 42 + 11r
15. 13w + 15
16. 5a + 34
17. 22f - 12
18. 9x + 2
Step-by-step explanation:
I hope this was helpful! <3
Could I get brainliest?
Answer:
The height of the cylinder is h≈2.55cm
Answer:
12x^2+4
Step-by-step explanation:
4(3x^2+1)
X=6 if you need an explanation commu
