Step-by-step explanation:
Think of a right triangle (refer the attached image). If you increase or decrease the length of one of its legs, while keeping the other leg the same (the hypotenuse will increase as well) here we have increased the length of the perpendicular side. You can see that the *subtending* angle (the angle which is opposite to the increasing leg, x) gets larger, while the *adjacent* angle (the angle with the increasing leg as one of its rays) will decrease.
and we know that:
and 
in both the cases the variation of AB is causing the angles to change hence, the ratios of sine and cosine depend upon the angle being a part of a right triangle.
Answer:
t = 26 5/12
Step-by-step explanation:
t-2/3=25 3/4
add 2/3 on each side
convert with denominator 12
Answer:
Find the common denominator which is 12
Step-by-step explanation:
140 fee just to arrive 25 for one hour so what you do is multiply 25 x 10 because thats the amount of hours she worked for and she is rewarded 250 dollars so now we have the formula y = 140 X times per hour
