<span> log3 1/81=x </span>
<span>Then 3^x = 1/81 </span>
<span>3^4 = 81 </span>
<span>we want 1/81 </span>
<span>3^-4 = 1/3^4 </span>
<span>x=-4
hope this helps</span>
In the right triangle formed, the side that is opposite of the angle being referred to is 4 ft and the hypotenuse is 15 ft. The proper trigonometric function that must be used is the sin such that,
sin A = opposite / hypotenuse = 4 ft / 15 ft
The value of the angle is 15°.
Since all the option shows the variation is direct..
I. E y=kx let's take the first one to find the k and as well the relationship
When y=24,x=20
24=k*20
K=24/20
k=6/5
K=1.2....
Answer:
d
Step-by-step explanation:
Rewrite in slope intercept form (move 5x to the right, divide both sides by 2, and reorder the terms)
