✅
Step-by-step explanation:


Answer:
9 scarves.
Step-by-step explanation:
We have been given that the number N of scarves Ariana can make is inversely proportional to the area A of each scarf.
We know that equation of two inversely proportional quantities in in form
, where, k is constant of variation and y is inversely proportional to x.
Let us find constant of variation using our given information.




Now, we will substitute
in our equation to solve for N.


Therefore, Ariana can make 9 scarves.
Answer:
−0.965925826289068
Step-by-step explanation:
sin 255 = −0.965925826289068
Answer:
108 in²
Step-by-step explanation:
Given that the legs of a right triangle are 12" and 18".
Be cause it is a right triangle (with 90 degrees between the legs), we can arbitrarily assign one of these to be the height and the other value automatically becomes the base.
Let 12" be height and 18" be base
area = 1/2 x height x base
= 1/2 x 12 x 18
= 108 in²
Answer:
it is
Step-by-step explanation:
0.75. or that's at least what Google told me