Find the values of x and y. (pic attached)

the correct one is the third one because when he asking you to find y first think to find y, you should look that 17 is the opposite y is the hypotenuse so this tell you to do sin because sin is opp over hyp so put sin(30)= 17 over y you ganna get y=34. do the same thing to x to find x you should look to x telling you to do the tangent, so tangent(30)=17/x you ganna get 17 and 3 under the square root. remember sin (30) is 1/2, tan(30) is 1/3 under the square root..

answer: for each 3 girls there is 2 boys . 3: 2

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$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40