can you pls just give me the answer this quiz is already graded I just need to correct it plsssssssssssssssssssss

4.5

Step-by-step explanation:

Anything that's literally on the y line is considered the y-intercept. So as long as the x is a 0 then the number for the y is your y-intercept.

Hope this helped

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