What i did was i put 35 over 40 then wrote another fraction with 100 on the bottom then multiplied 35 times 100 i got 3500 then i divdied 3500 by 40 and got 87.5 the answer is 87.5 <span />
The equation factors as
.. (x +3)(x +4) = 0
By the zero-product rule, the roots are
.. x1 = -4
.. x2 = -3
The answer to this would be 40 degrees.
Answer:

Step-by-step explanation:
To find the inverse of a function, swap the places of the x and y variables and solve for y again.
