If 38 is added to 5/9 of a number, the result is 128. find the number

162

Step-by-step explanation:

Let x be the unknown number

5/9 x +38 = 128

Subtract 38 from each side

5/9 x +38-38 = 128-38

5/9x = 90

Multiply each side by 9/5 to isolate x

9/5 * 5/9x = 90 * 9/5

x =162

The number is 162

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse