Kara categorized her spending for this month into four categories: rent, food, fun, and other. the amounts she spent in each category are pictured here.
what percent of her total spending did she spend on fun? answer to the nearest whole percent.
the measure of the exterior angle a is the sum of the opposite angles inside the triangle.
angle a = 90+ 32
a. 45 x .30 = 13.50 45 + 13.50 = 58.50
b. 80 x .30 = 24 24 + 80 = 104
c. 75 x .30 = 22.50 75 + 22.50 = 97.50
the given function is of the above form
we have here a=1/4 : b=1 : p = -pi/3: and k=-1
hence we have an amplitude of 1/4, horizontal shift of pi/3 to the right,vertical shift of 1 unit down and vertical shrink of 1/4
hence the correct choices would be
1) it has amplitude 1/4
other options are false