Solve for the nearest tenth
Solve for the missing side

Step-by-step explanation:

Hello There

cos = adjacent divided by hypotenuse

the adjacent side of the angle that has a measure of 49 is x and the hypotenuse is 18

so

once again we want to isolate the variable using inverse operations

to get rid of the 18 we multiply each side by 18

we're left with

now we let the calculator do the rest of the work

we end up with

our final step would be to round to the nearest tenth

so we can conclude that the x = 11.8

ιт ιѕ (9χ^5+10)(81χ^10-90χ^5+100)

step-by-step explanation:

нσρє ι ¢συℓ∂ нєℓρ уσυ συт тσ∂α