Answer:
y = 1/2
Step-by-step explanation:
Varies inversely
xy = k
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Find the constant of variation
y = 39 when x = 1/3
k = 1/3 * 39
k = 13
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what is the value of y when x=26
26y = 13
y = 13/26
y = 1/2
Hey there! :D
Find the unit rate.
275/2= 137.5
Cade shoots 137.5 free throws per hour. Multiply that by 5 for 5 hours.
5*137.5= 687.5
He can shoot 687.5 free throws in one hour. You could just round that to 688.
I hope this helps!
~kaikers
15/17. The value (ratio) of cos A is 15/17.
The trigonometric ratios of an acute angle are, basically, the sine, the cosine and the tangent. They are defined from an acute angle, α, of a right triangle, whose elements are the hypotenuse, the leg contiguous to the angle, and the leg opposite the angle.
-The sine of the angle is the opposite leg divided by the hypotenuse.
-The cosine of the angle is the adjacent leg divided by the hypotenuse.
-The tangent of the angle is the opposite leg divided by the adjacent leg or, which is the same, the sine of the angle divided by the cosine of the angle.
cos A = adjacent leg/hypothenuse = BC/AC = 15/17
You can see solution in the picture, hope that can help you :-)
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