Find x. Round to the nearest hundredth

x ≈ 15.66

Step-by-step explanation:

Using the sine ratio in the right triangle

sin50° = = ( multiply both sides by x )

x × sin50° = 12 ( divide both sides by sin50° )

x = ≈ 15.66 ( to the nearest hundredth )

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40