Find the value of x. Round to the nearest tenth. x=
27 , 34 , 11 ,

x = 13.5

Step-by-step explanation:

x = 11 · (sin 34°) / sin 27°

120

Step-by-step explanation:

180-27-34=119

119 round up to nearest 10 = 120

You look up at 1 but you are not soposed to answer the question by looking at 1, if you have nearest 10 to round then always look at the units.

Always look at the second digit of the nearest number that you would round up.

Example:

round 560 to the nearest 100.

The answer would be 600 because 0-4 goes down and 5-9 goes up,

and in  this number 5 goes up so the answer would be rounded up.

If the question said round 560 to the nearest 10 then the answer would be the same because the second digit is 0 and 0 goes down so it does not make any difference. If the second digit goes down then you do not need to change your answer the answer would be the same as the question number.

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x