Which inverse trigonometric function will not determine the measurement of angle a? sin-1(0.6) cos-1(1.25) tan-1(0.75)

cos-1(1.25)

Step-by-step explanation:

cos-1 (also call arccos) is the inverse function of the cosine function. If a cosine is given, cos-1 determine which angle gives that cosine. However, cosine function has a range between -1 and 1, so, it is impossible that a cosine of a given angle is equal to 1.25,  and therefore, cos-1(1.25)  doesn't exist.

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75