In ARST, the measure of T=90°, the measure of R=9°, and RS = 46 feet. Find the length of ST to the nearest tenth of a foot.

x = 7.2

Step-by-step explanation:

Hey There!

We can find the length of x by using law of sines

law of sines states that a side length divided by sin ( its opposite angle) is equal to another side length divided by sin (its opposite angles) so

now we can solve for x

step 1 multiply each side by sin 9

now we have

So x = 7.195985392

it says to round to the nearest tenth of a foot so x = 7.2

answer: -8.2562234e+13

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.